Attachment 341838 Details for Bug 186227 – Patch

[patch] Patch

bug-186227-20180602032653.patch (text/plain), 84.20 KB, created by Darin Adler on 2018-06-02 03:26:53 PDT

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Creator: Darin Adler

Created: 2018-06-02 03:26:53 PDT

Size: 84.20 KB

patch

obsolete

>Subversion Revision: 232435
>diff --git a/Source/JavaScriptCore/ChangeLog b/Source/JavaScriptCore/ChangeLog
>index 92185c85dc0048570d539a674b2cc31dbe8e33ac..5a1899e0c1db65678b1271fdaf291e57399b1667 100644
>--- a/Source/JavaScriptCore/ChangeLog
>+++ b/Source/JavaScriptCore/ChangeLog
>@@ -1,3 +1,18 @@
>+2018-06-02  Darin Adler  <darin@apple.com>
>+
>+        [Cocoa] Update some code to be more ARC-compatible to prepare for future ARC adoption
>+        https://bugs.webkit.org/show_bug.cgi?id=186227
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * API/JSContext.mm:
>+        (-[JSContext name]): Use CFBridgingRelease instead of autorelease.
>+        * API/JSValue.mm:
>+        (valueToObjectWithoutCopy): Use CFBridgingRelease instead of autorelease.
>+        (containerValueToObject): Use adoptCF instead of autorelease. This is not only more
>+        ARC-compatible, but more efficient.
>+        (valueToString): Use CFBridgingRelease instead of autorelease.
>+
> 2018-06-01  Wenson Hsieh  <wenson_hsieh@apple.com>
> 
>         Fix the watchOS build after r232385
>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index e99b807bf30131a0c10bd4c73dedbb509ffea1bb..bfcd1c47f70560fabce836409cf07da97e621976 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,15 @@
>+2018-06-02  Darin Adler  <darin@apple.com>
>+
>+        [Cocoa] Update some code to be more ARC-compatible to prepare for future ARC adoption
>+        https://bugs.webkit.org/show_bug.cgi?id=186227
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * bridge/objc/objc_instance.mm:
>+        (ObjcInstance::~ObjcInstance): Use @autoreleasepool instead of NSAutoreleasePool.
>+        * platform/ios/wak/WAKView.mm:
>+        (-[WAKView _appendDescriptionToString:atLevel:]): Ditto.
>+
> 2018-06-01  Ryosuke Niwa  <rniwa@webkit.org>
> 
>         Editor can hold references to Documents after you navigate away
>diff --git a/Source/WebKitLegacy/mac/ChangeLog b/Source/WebKitLegacy/mac/ChangeLog
>index 411b409b62922b6e6d5e3475d59996410264bc04..bf43c5ded4a154ce64f0ca4bdc48f1db28772ec4 100644
>--- a/Source/WebKitLegacy/mac/ChangeLog
>+++ b/Source/WebKitLegacy/mac/ChangeLog
>@@ -1,3 +1,17 @@
>+2018-06-02  Darin Adler  <darin@apple.com>
>+
>+        [Cocoa] Update some code to be more ARC-compatible to prepare for future ARC adoption
>+        https://bugs.webkit.org/show_bug.cgi?id=186227
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * Misc/WebKitErrors.m:
>+        (+[NSError _registerWebKitErrors]): Use @autoreleasepool instead of NSAutoreleasePool.
>+        * Plugins/WebPluginDatabase.mm:
>+        (-[WebPluginDatabase refresh]): Ditto.
>+        * WebCoreSupport/WebChromeClient.mm:
>+        (WebChromeClient::setStatusbarText): Ditto.
>+
> 2018-06-01  Chris Dumez  <cdumez@apple.com>
> 
>         REGRESSION (r231456): Colloquy is broken
>diff --git a/Source/JavaScriptCore/API/JSContext.mm b/Source/JavaScriptCore/API/JSContext.mm
>index c632f395c02ab16e9923628fcdaca83c0ab5afe9..adb780138d85793ac69c4cc4bad8fb288f732139 100644
>--- a/Source/JavaScriptCore/API/JSContext.mm
>+++ b/Source/JavaScriptCore/API/JSContext.mm
>@@ -197,7 +197,7 @@ - (NSString *)name
>     if (!name)
>         return nil;
> 
>-    return (NSString *)adoptCF(JSStringCopyCFString(kCFAllocatorDefault, name)).autorelease();
>+    return CFBridgingRelease(JSStringCopyCFString(kCFAllocatorDefault, name));
> }
> 
> - (void)setName:(NSString *)name
>diff --git a/Source/JavaScriptCore/API/JSValue.mm b/Source/JavaScriptCore/API/JSValue.mm
>index e7e329cafb989fbc0bcdec0b30bdaa73bfed2164..c8f497a0c14b048a114d2e740ceb199b633c3abc 100644
>--- a/Source/JavaScriptCore/API/JSValue.mm
>+++ b/Source/JavaScriptCore/API/JSValue.mm
>@@ -686,9 +686,8 @@ static JSContainerConvertor::Task valueToObjectWithoutCopy(JSGlobalContextRef co
>         } else if (JSValueIsString(context, value)) {
>             // Would be nice to unique strings, too.
>             JSStringRef jsstring = JSValueToStringCopy(context, value, 0);
>-            NSString * stringNS = (NSString *)JSStringCopyCFString(kCFAllocatorDefault, jsstring);
>+            primitive = CFBridgingRelease(JSStringCopyCFString(kCFAllocatorDefault, jsstring));
>             JSStringRelease(jsstring);
>-            primitive = [stringNS autorelease];
>         } else if (JSValueIsNull(context, value))
>             primitive = [NSNull null];
>         else {
>@@ -749,7 +748,7 @@ static id containerValueToObject(JSGlobalContextRef context, JSContainerConverto
>             for (size_t i = 0; i < length; ++i) {
>                 JSStringRef propertyName = JSPropertyNameArrayGetNameAtIndex(propertyNameArray, i);
>                 if (id objc = convertor.convert(JSObjectGetProperty(context, js, propertyName, 0)))
>-                    dictionary[[(NSString *)JSStringCopyCFString(kCFAllocatorDefault, propertyName) autorelease]] = objc;
>+                    dictionary[(__bridge NSString *)adoptCF(JSStringCopyCFString(kCFAllocatorDefault, propertyName)).get()] = objc;
>             }
> 
>             JSPropertyNameArrayRelease(propertyNameArray);
>@@ -797,9 +796,9 @@ id valueToString(JSGlobalContextRef context, JSValueRef value, JSValueRef* excep
>         return nil;
>     }
> 
>-    RetainPtr<CFStringRef> stringCF = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, jsstring));
>+    NSString *string = CFBridgingRelease(JSStringCopyCFString(kCFAllocatorDefault, jsstring));
>     JSStringRelease(jsstring);
>-    return (NSString *)stringCF.autorelease();
>+    return string;
> }
> 
> id valueToDate(JSGlobalContextRef context, JSValueRef value, JSValueRef* exception)
>diff --git a/Source/WebCore/bridge/objc/objc_instance.mm b/Source/WebCore/bridge/objc/objc_instance.mm
>index b7d24d44a24a6b05527745f61e94737de9b7968b..d8fab76570a7dad61aa8ec9bf5df4ca6fa5bdffd 100644
>--- a/Source/WebCore/bridge/objc/objc_instance.mm
>+++ b/Source/WebCore/bridge/objc/objc_instance.mm
>@@ -121,16 +121,14 @@ RefPtr<ObjcInstance> ObjcInstance::create(id instance, RefPtr<RootObject>&& root
> ObjcInstance::~ObjcInstance() 
> {
>     // Both -finalizeForWebScript and -dealloc/-finalize of _instance may require autorelease pools.
>-    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
>+    @autoreleasepool {
>+        ASSERT(_instance);
>+        wrapperCache().remove(_instance.get());
> 
>-    ASSERT(_instance);
>-    wrapperCache().remove(_instance.get());
>-
>-    if ([_instance.get() respondsToSelector:@selector(finalizeForWebScript)])
>-        [_instance.get() performSelector:@selector(finalizeForWebScript)];
>-    _instance = 0;
>-
>-    [pool drain];
>+        if ([_instance.get() respondsToSelector:@selector(finalizeForWebScript)])
>+            [_instance.get() performSelector:@selector(finalizeForWebScript)];
>+        _instance = 0;
>+    }
> }
> 
> void ObjcInstance::virtualBegin()
>diff --git a/Source/WebCore/platform/ios/wak/WAKView.mm b/Source/WebCore/platform/ios/wak/WAKView.mm
>index 42dc0482b45518ea76a36a745fff2532c415ef78..bb3a751e0592e05539f5747a8ffb00ceace805ad 100644
>--- a/Source/WebCore/platform/ios/wak/WAKView.mm
>+++ b/Source/WebCore/platform/ios/wak/WAKView.mm
>@@ -776,20 +776,18 @@ - (NSString *)description
> 
> - (void)_appendDescriptionToString:(NSMutableString *)info atLevel:(int)level
> {
>-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
>+    @autoreleasepool {
>+        if ([info length])
>+            [info appendString:@"\n"];
> 
>-    if ([info length] != 0)
>-        [info appendString:@"\n"];
>+        for (int i = 1; i <= level; i++)
>+            [info appendString:@"   | "];
> 
>-    for (int i = 1; i <= level; i++)
>-        [info appendString:@"   | "];
>+        [info appendString:[self description]];
> 
>-    [info appendString:[self description]];
>-
>-    for (WAKView *subview in [self subviews])
>-        [subview _appendDescriptionToString:info atLevel:level + 1];
>-
>-    [pool release];
>+        for (WAKView *subview in [self subviews])
>+            [subview _appendDescriptionToString:info atLevel:level + 1];
>+    }
> }
> 
> @end
>diff --git a/Source/WebKitLegacy/mac/Misc/WebKitErrors.m b/Source/WebKitLegacy/mac/Misc/WebKitErrors.m
>index fc519154ea4c63aba7eaebc39bdd606d7dcdc2fa..07ef56e878967924eff2bff72c5ff6397cdf7a02 100644
>--- a/Source/WebKitLegacy/mac/Misc/WebKitErrors.m
>+++ b/Source/WebKitLegacy/mac/Misc/WebKitErrors.m
>@@ -66,30 +66,28 @@ + (void)_registerWebKitErrors
> {
>     static dispatch_once_t flag;
>     dispatch_once(&flag, ^{
>-        NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
>-
>-        NSDictionary *dict = [NSDictionary dictionaryWithObjectsAndKeys:
>-            // Policy errors
>-            WebKitErrorDescriptionCannotShowMIMEType,                   [NSNumber numberWithInt: WebKitErrorCannotShowMIMEType],
>-            WebKitErrorDescriptionCannotShowURL,                        [NSNumber numberWithInt: WebKitErrorCannotShowURL],
>-            WebKitErrorDescriptionFrameLoadInterruptedByPolicyChange,   [NSNumber numberWithInt: WebKitErrorFrameLoadInterruptedByPolicyChange],
>-            WebKitErrorDescriptionCannotUseRestrictedPort,              [NSNumber numberWithInt: WebKitErrorCannotUseRestrictedPort],
>-            WebKitErrorDescriptionFrameLoadBlockedByContentFilter,      [NSNumber numberWithInt: WebKitErrorFrameLoadBlockedByContentFilter],
>-
>-            // Plug-in and java errors
>-            WebKitErrorDescriptionCannotFindPlugin,                     [NSNumber numberWithInt: WebKitErrorCannotFindPlugIn],
>-            WebKitErrorDescriptionCannotLoadPlugin,                     [NSNumber numberWithInt: WebKitErrorCannotLoadPlugIn],
>-            WebKitErrorDescriptionJavaUnavailable,                      [NSNumber numberWithInt: WebKitErrorJavaUnavailable],
>-            WebKitErrorDescriptionPlugInCancelledConnection,            [NSNumber numberWithInt: WebKitErrorPlugInCancelledConnection],
>-            WebKitErrorDescriptionPlugInWillHandleLoad,                 [NSNumber numberWithInt: WebKitErrorPlugInWillHandleLoad],
>-
>-            // Geolocation errors
>-            WebKitErrorDescriptionGeolocationLocationUnknown,           [NSNumber numberWithInt: WebKitErrorGeolocationLocationUnknown],
>-            nil];
>-
>-        [NSError _webkit_addErrorsWithCodesAndDescriptions:dict inDomain:WebKitErrorDomain];
>-
>-        [pool drain];
>+        @autoreleasepool {
>+            NSDictionary *dict = [NSDictionary dictionaryWithObjectsAndKeys:
>+                // Policy errors
>+                WebKitErrorDescriptionCannotShowMIMEType,                   [NSNumber numberWithInt: WebKitErrorCannotShowMIMEType],
>+                WebKitErrorDescriptionCannotShowURL,                        [NSNumber numberWithInt: WebKitErrorCannotShowURL],
>+                WebKitErrorDescriptionFrameLoadInterruptedByPolicyChange,   [NSNumber numberWithInt: WebKitErrorFrameLoadInterruptedByPolicyChange],
>+                WebKitErrorDescriptionCannotUseRestrictedPort,              [NSNumber numberWithInt: WebKitErrorCannotUseRestrictedPort],
>+                WebKitErrorDescriptionFrameLoadBlockedByContentFilter,      [NSNumber numberWithInt: WebKitErrorFrameLoadBlockedByContentFilter],
>+
>+                // Plug-in and java errors
>+                WebKitErrorDescriptionCannotFindPlugin,                     [NSNumber numberWithInt: WebKitErrorCannotFindPlugIn],
>+                WebKitErrorDescriptionCannotLoadPlugin,                     [NSNumber numberWithInt: WebKitErrorCannotLoadPlugIn],
>+                WebKitErrorDescriptionJavaUnavailable,                      [NSNumber numberWithInt: WebKitErrorJavaUnavailable],
>+                WebKitErrorDescriptionPlugInCancelledConnection,            [NSNumber numberWithInt: WebKitErrorPlugInCancelledConnection],
>+                WebKitErrorDescriptionPlugInWillHandleLoad,                 [NSNumber numberWithInt: WebKitErrorPlugInWillHandleLoad],
>+
>+                // Geolocation errors
>+                WebKitErrorDescriptionGeolocationLocationUnknown,           [NSNumber numberWithInt: WebKitErrorGeolocationLocationUnknown],
>+                nil];
>+
>+            [NSError _webkit_addErrorsWithCodesAndDescriptions:dict inDomain:WebKitErrorDomain];
>+        }
>     });
> }
> 
>diff --git a/Source/WebKitLegacy/mac/Plugins/WebPluginDatabase.mm b/Source/WebKitLegacy/mac/Plugins/WebPluginDatabase.mm
>index 45afad3021bd272989bb07448e09fe4ffd0ff838..d86f2319c4d7789684a7dfa030adb3009cff23e8 100644
>--- a/Source/WebKitLegacy/mac/Plugins/WebPluginDatabase.mm
>+++ b/Source/WebKitLegacy/mac/Plugins/WebPluginDatabase.mm
>@@ -248,79 +248,80 @@ - (void)refresh
> {
>     // This method does a bit of autoreleasing, so create an autorelease pool to ensure that calling
>     // -refresh multiple times does not bloat the default pool.
>-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
>-    
>-    // Create map from plug-in path to WebBasePluginPackage
>-    if (!plugins)
>-        plugins = [[NSMutableDictionary alloc] initWithCapacity:12];
>-
>-    // Find all plug-ins on disk
>-    NSMutableSet *newPlugins = [self _scanForNewPlugins];
>-
>-    // Find plug-ins to remove from database (i.e., plug-ins that no longer exist on disk)
>-    NSMutableSet *pluginsToRemove = [NSMutableSet set];
>-    NSEnumerator *pluginEnumerator = [plugins objectEnumerator];
>-    WebBasePluginPackage *plugin;
>-    while ((plugin = [pluginEnumerator nextObject]) != nil) {
>-        // Any plug-ins that were removed from disk since the last refresh should be removed from
>-        // the database.
>-        if (![newPlugins containsObject:plugin])
>-            [pluginsToRemove addObject:plugin];
>-            
>-        // Remove every member of 'plugins' from 'newPlugins'.  After this loop exits, 'newPlugins'
>-        // will be the set of new plug-ins that should be added to the database.
>-        [newPlugins removeObject:plugin];
>-    }
>+    @autoreleasepool {
>+        // Create map from plug-in path to WebBasePluginPackage
>+        if (!plugins)
>+            plugins = [[NSMutableDictionary alloc] initWithCapacity:12];
>+
>+        // Find all plug-ins on disk
>+        NSMutableSet *newPlugins = [self _scanForNewPlugins];
>+
>+        // Find plug-ins to remove from database (i.e., plug-ins that no longer exist on disk)
>+        NSMutableSet *pluginsToRemove = [NSMutableSet set];
>+        NSEnumerator *pluginEnumerator = [plugins objectEnumerator];
>+        WebBasePluginPackage *plugin;
>+        while ((plugin = [pluginEnumerator nextObject]) != nil) {
>+            // Any plug-ins that were removed from disk since the last refresh should be removed from
>+            // the database.
>+            if (![newPlugins containsObject:plugin])
>+                [pluginsToRemove addObject:plugin];
>+
>+            // Remove every member of 'plugins' from 'newPlugins'. After this loop exits, 'newPlugins'
>+            // will be the set of new plug-ins that should be added to the database.
>+            [newPlugins removeObject:plugin];
>+        }
> 
> #if !LOG_DISABLED
>-    if ([newPlugins count] > 0)
>-        LOG(Plugins, "New plugins:\n%@", newPlugins);
>-    if ([pluginsToRemove count] > 0)
>-        LOG(Plugins, "Removed plugins:\n%@", pluginsToRemove);
>+        if ([newPlugins count] > 0)
>+            LOG(Plugins, "New plugins:\n%@", newPlugins);
>+        if ([pluginsToRemove count] > 0)
>+            LOG(Plugins, "Removed plugins:\n%@", pluginsToRemove);
> #endif
> 
>-    // Remove plugins from database
>-    pluginEnumerator = [pluginsToRemove objectEnumerator];
>-    while ((plugin = [pluginEnumerator nextObject]) != nil) 
>-        [self _removePlugin:plugin];
>-    
>-    // Add new plugins to database
>-    pluginEnumerator = [newPlugins objectEnumerator];
>-    while ((plugin = [pluginEnumerator nextObject]) != nil)
>-        [self _addPlugin:plugin];
>-
>-    // Build a list of MIME types.
>-    NSMutableSet *MIMETypes = [[NSMutableSet alloc] init];
>-    pluginEnumerator = [plugins objectEnumerator];
>-    while ((plugin = [pluginEnumerator nextObject])) {
>-        const PluginInfo& pluginInfo = [plugin pluginInfo];
>-        for (size_t i = 0; i < pluginInfo.mimes.size(); ++i)
>-            [MIMETypes addObject:pluginInfo.mimes[i].type];
>-    }
>-    
>-    // Register plug-in views and representations.
>-    NSEnumerator *MIMEEnumerator = [MIMETypes objectEnumerator];
>-    NSString *MIMEType;
>-    while ((MIMEType = [MIMEEnumerator nextObject]) != nil) {
>-        [registeredMIMETypes addObject:MIMEType];
>-
>-        if ([WebView canShowMIMETypeAsHTML:MIMEType])
>-            // Don't allow plug-ins to override our core HTML types.
>-            continue;
>-        plugin = [self pluginForMIMEType:MIMEType];
>-        if ([plugin isJavaPlugIn])
>-            // Don't register the Java plug-in for a document view since Java files should be downloaded when not embedded.
>-            continue;
>-        if ([plugin isQuickTimePlugIn] && [[WebFrameView _viewTypesAllowImageTypeOmission:NO] objectForKey:MIMEType])
>-            // Don't allow the QT plug-in to override any types because it claims many that we can handle ourselves.
>-            continue;
>-        
>-        if (self == sharedDatabase)
>-            [WebView _registerPluginMIMEType:MIMEType];
>+        // Remove plugins from database
>+        pluginEnumerator = [pluginsToRemove objectEnumerator];
>+        while ((plugin = [pluginEnumerator nextObject]) != nil)
>+            [self _removePlugin:plugin];
>+
>+        // Add new plugins to database
>+        pluginEnumerator = [newPlugins objectEnumerator];
>+        while ((plugin = [pluginEnumerator nextObject]) != nil)
>+            [self _addPlugin:plugin];
>+
>+        // Build a list of MIME types.
>+        NSMutableSet *MIMETypes = [[NSMutableSet alloc] init];
>+        pluginEnumerator = [plugins objectEnumerator];
>+        while ((plugin = [pluginEnumerator nextObject])) {
>+            const PluginInfo& pluginInfo = [plugin pluginInfo];
>+            for (size_t i = 0; i < pluginInfo.mimes.size(); ++i)
>+                [MIMETypes addObject:pluginInfo.mimes[i].type];
>+        }
>+
>+        // Register plug-in views and representations.
>+        NSEnumerator *MIMEEnumerator = [MIMETypes objectEnumerator];
>+        NSString *MIMEType;
>+        while ((MIMEType = [MIMEEnumerator nextObject]) != nil) {
>+            [registeredMIMETypes addObject:MIMEType];
>+
>+            if ([WebView canShowMIMETypeAsHTML:MIMEType]) {
>+                // Don't allow plug-ins to override our core HTML types.
>+                continue;
>+            }
>+            plugin = [self pluginForMIMEType:MIMEType];
>+            if ([plugin isJavaPlugIn]) {
>+                // Don't register the Java plug-in for a document view since Java files should be downloaded when not embedded.
>+                continue;
>+            }
>+            if ([plugin isQuickTimePlugIn] && [[WebFrameView _viewTypesAllowImageTypeOmission:NO] objectForKey:MIMEType]) {
>+                // Don't allow the QT plug-in to override any types because it claims many that we can handle ourselves.
>+                continue;
>+            }
>+
>+            if (self == sharedDatabase)
>+                [WebView _registerPluginMIMEType:MIMEType];
>+        }
>+        [MIMETypes release];
>     }
>-    [MIMETypes release];
>-    
>-    [pool drain];
> }
> 
> - (BOOL)isMIMETypeRegistered:(NSString *)MIMEType
>diff --git a/Source/WebKitLegacy/mac/WebCoreSupport/WebChromeClient.mm b/Source/WebKitLegacy/mac/WebCoreSupport/WebChromeClient.mm
>index 81fe21d7a6b741eaebe439f9b5731ec2b6590f38..7d5ff5ad5fb4e034a9a47b5c12f330f74d46ff80 100644
>--- a/Source/WebKitLegacy/mac/WebCoreSupport/WebChromeClient.mm
>+++ b/Source/WebKitLegacy/mac/WebCoreSupport/WebChromeClient.mm
>@@ -558,9 +558,9 @@ void WebChromeClient::setStatusbarText(const String& status)
> {
>     // We want the temporaries allocated here to be released even before returning to the 
>     // event loop; see <http://bugs.webkit.org/show_bug.cgi?id=9880>.
>-    NSAutoreleasePool* localPool = [[NSAutoreleasePool alloc] init];
>-    CallUIDelegate(m_webView, @selector(webView:setStatusText:), (NSString *)status);
>-    [localPool drain];
>+    @autoreleasepool {
>+        CallUIDelegate(m_webView, @selector(webView:setStatusText:), (NSString *)status);
>+    }
> }
> 
> bool WebChromeClient::supportsImmediateInvalidation()
>diff --git a/Tools/ChangeLog b/Tools/ChangeLog
>index a9b489e1928ed268c0c2a174f8998ecd35492fe8..794103d33a04f7245914f2b5ad8f2341f5a6a2a2 100644
>--- a/Tools/ChangeLog
>+++ b/Tools/ChangeLog
>@@ -1,3 +1,129 @@
>+2018-06-02  Darin Adler  <darin@apple.com>
>+
>+        [Cocoa] Update some code to be more ARC-compatible to prepare for future ARC adoption
>+        https://bugs.webkit.org/show_bug.cgi?id=186227
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * DumpRenderTree/mac/AccessibilityCommonMac.mm:
>+        (+[NSString stringWithJSStringRef:]): Use CFBridgingRelease instead of autorelease.
>+        (-[NSString createJSStringRef]): Add __bridge to a bridging typecast.
>+
>+        * DumpRenderTree/mac/AccessibilityControllerMac.mm: Add a missing include.
>+
>+        * DumpRenderTree/mac/AccessibilityNotificationHandler.mm:
>+        (-[NSString createJSStringRef]): Add __bridge to a bridging typecast.
>+        * DumpRenderTree/mac/AccessibilityTextMarkerMac.mm:
>+        (AccessibilityTextMarker::isEqual): Ditto.
>+        (AccessibilityTextMarkerRange::isEqual): Ditto.
>+
>+        * DumpRenderTree/mac/DumpRenderTree.mm:
>+        (-[DumpRenderTree _waitForWebThread]): Use @autoreleasepool instead of NSAutoreleasePool.
>+        (DumpRenderTreeMain): Ditto.
>+        (WebThreadLockAfterDelegateCallbacksHaveCompleted): Ditto.
>+        (runTest): Ditto.
>+
>+        * DumpRenderTree/mac/DumpRenderTreeDraggingInfo.mm:
>+        (copyFile): Use a std::pair to return both a URL and an error rather than using an
>+        out argument for the NSError.
>+        (-[DumpRenderTreeFilePromiseReceiver receivePromisedFilesAtDestination:options:operationQueue:reader:]):
>+        Updated for the above change.
>+
>+        * DumpRenderTree/mac/DumpRenderTreeWindow.mm:
>+        (-[DumpRenderTreeWindow _addToOpenWindows]): Add __bridge to a bridging typecast.
>+        (-[DumpRenderTreeWindow close]): Ditto.
>+        * DumpRenderTree/mac/LayoutTestHelper.m:
>+        (setDisplayColorProfile): Ditto.
>+
>+        * DumpRenderTree/mac/PolicyDelegate.mm: Add a missing include.
>+
>+        * DumpRenderTree/mac/ResourceLoadDelegate.mm:
>+        (-[ResourceLoadDelegate webView:resource:willSendRequest:redirectResponse:fromDataSource:]):
>+        Add __bridge to a bridging typecast.
>+        * DumpRenderTree/mac/TestRunnerMac.mm:
>+        (-[APITestDelegateIPhone initWithTestRunner:utf8Data:baseURL:]): Ditto.
>+        (TestRunner::apiTestNewWindowDataLoadBaseURL): Use @autoreleasepool instead of NSAutoreleasePool.
>+
>+        * DumpRenderTree/mac/TextInputControllerMac.m: Fix a comment.
>+
>+        * DumpRenderTree/mac/UIScriptControllerMac.mm:
>+        (WTR::UIScriptController::replaceTextAtRange): Add __bridge to a bridging typecast.
>+        (WTR::UIScriptController::contentsOfUserInterfaceItem const): Ditto.
>+        (WTR::UIScriptController::overridePreference): Ditto.
>+        * DumpRenderTree/mac/WorkQueueItemMac.mm:
>+        (LoadItem::invoke const): Ditto.
>+        (LoadHTMLStringItem::invoke const): Ditto.
>+        (ScriptItem::invoke const): Ditto.
>+
>+        * WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm:
>+        (+[NSString stringWithJSStringRef:]): Use CFBridgingRelease instead of autorelease.
>+        (-[NSString createJSStringRef]): Add __bridge to a bridging typecast.
>+
>+        * WebKitTestRunner/InjectedBundle/mac/AccessibilityCommonMac.mm:
>+        (+[NSString stringWithJSStringRef:]): Use CFBridgingRelease instead of autorelease.
>+        (-[NSString createJSStringRef]): Add __bridge to a bridging typecast.
>+
>+        * WebKitTestRunner/InjectedBundle/mac/AccessibilityControllerMac.mm:
>+        (WTR::AccessibilityController::accessibleElementById): Add __bridge to a bridging typecast.
>+        * WebKitTestRunner/InjectedBundle/mac/AccessibilityNotificationHandler.mm:
>+        (-[NSString createJSStringRef]): Ditto.
>+        * WebKitTestRunner/InjectedBundle/mac/AccessibilityTextMarkerMac.mm:
>+        (WTR::AccessibilityTextMarker::isEqual): Ditto.
>+        * WebKitTestRunner/InjectedBundle/mac/AccessibilityTextMarkerRangeMac.mm:
>+        (WTR::AccessibilityTextMarkerRange::isEqual): Ditto.
>+        * WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm:
>+        (WTR::AccessibilityUIElement::setSelectedVisibleTextRange): Ditto.
>+        (WTR::AccessibilityUIElement::lineTextMarkerRangeForTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::textMarkerRangeLength): Ditto.
>+        (WTR::AccessibilityUIElement::previousTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::nextTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::stringForTextMarkerRange): Ditto.
>+        (WTR::AccessibilityUIElement::textMarkerRangeForMarkers): Ditto.
>+        (WTR::AccessibilityUIElement::startTextMarkerForTextMarkerRange): Ditto.
>+        (WTR::AccessibilityUIElement::endTextMarkerForTextMarkerRange): Ditto.
>+        (WTR::AccessibilityUIElement::accessibilityElementForTextMarker): Ditto.
>+        (WTR::createJSStringRef): Ditto.
>+        (WTR::AccessibilityUIElement::attributedStringForTextMarkerRange): Ditto.
>+        (WTR::AccessibilityUIElement::attributedStringForTextMarkerRangeWithOptions): Ditto.
>+        (WTR::AccessibilityUIElement::attributedStringForTextMarkerRangeContainsAttribute): Ditto.
>+        (WTR::AccessibilityUIElement::indexForTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::isTextMarkerValid): Ditto.
>+        (WTR::AccessibilityUIElement::leftWordTextMarkerRangeForTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::rightWordTextMarkerRangeForTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::previousWordStartTextMarkerForTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::nextWordEndTextMarkerForTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::paragraphTextMarkerRangeForTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::previousParagraphStartTextMarkerForTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::nextParagraphEndTextMarkerForTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::sentenceTextMarkerRangeForTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::previousSentenceStartTextMarkerForTextMarker): Ditto.
>+        (WTR::AccessibilityUIElement::nextSentenceEndTextMarkerForTextMarker): Ditto.
>+        * WebKitTestRunner/cocoa/TestControllerCocoa.mm:
>+        (WTR::initializeWebViewConfiguration): Ditto.
>+        (WTR::TestController::platformContext): Ditto.
>+        (WTR::TestController::platformPreferences): Ditto.
>+        (WTR::TestController::platformAdjustContext): Ditto.
>+        * WebKitTestRunner/mac/PlatformWebViewMac.mm:
>+        (WTR::PlatformWebView::PlatformWebView): Ditto.
>+        * WebKitTestRunner/mac/TestControllerMac.mm:
>+        (WTR::TestController::initializeInjectedBundlePath): Ditto.
>+        (WTR::TestController::initializeTestPluginDirectory): Ditto.
>+        (WTR::TestController::platformConfigureViewForTest): Ditto.
>+
>+        * WebKitTestRunner/mac/UIScriptControllerMac.mm:
>+        (WTR::nsString): Use CFBridgingRelease instead of autorelease.
>+        (WTR::UIScriptController::platformPlayBackEventStream): Add __bridge to a bridging
>+        typecast.
>+
>+        * WebKitTestRunner/mac/WebKitTestRunnerDraggingInfo.mm: Add a missing include.
>+
>+        * WebKitTestRunner/mac/WebKitTestRunnerPasteboard.mm:
>+        (-[LocalPasteboard setPropertyList:forType:]): Add _bridge to a bridging typecast.
>+        (-[LocalPasteboard setString:forType:]): Ditto.
>+
>+        * WebKitTestRunner/mac/main.mm:
>+        (main): Use @autoreleasepool instead of NSAutoreleasePool.
>+
> 2018-06-01  Daniel Bates  <dabates@apple.com>
> 
>         Add some tests for lldb_webkit.py
>diff --git a/Tools/DumpRenderTree/mac/AccessibilityCommonMac.mm b/Tools/DumpRenderTree/mac/AccessibilityCommonMac.mm
>index 898d4f0aa67c3a2ecf7bcd3f900de5e28de7cc94..6597cad1805a154a25a0b22979390e7e38f71afb 100644
>--- a/Tools/DumpRenderTree/mac/AccessibilityCommonMac.mm
>+++ b/Tools/DumpRenderTree/mac/AccessibilityCommonMac.mm
>@@ -42,13 +42,12 @@ + (NSString *)stringWithJSStringRef:(JSStringRef)jsStringRef
>     if (!jsStringRef)
>         return nil;
> 
>-    CFStringRef cfString = JSStringCopyCFString(kCFAllocatorDefault, jsStringRef);
>-    return [(NSString *)cfString autorelease];
>+    return CFBridgingRelease(JSStringCopyCFString(kCFAllocatorDefault, jsStringRef));
> }
> 
> - (JSStringRef)createJSStringRef
> {
>-    return JSStringCreateWithCFString((CFStringRef)self);
>+    return JSStringCreateWithCFString((__bridge CFStringRef)self);
> }
> 
> NSDictionary *searchPredicateParameterizedAttributeForSearchCriteria(JSContextRef context, AccessibilityUIElement *startElement, bool isDirectionNext, unsigned resultsLimit, JSValueRef searchKey, JSStringRef searchText, bool visibleOnly, bool immediateDescendantsOnly)
>diff --git a/Tools/DumpRenderTree/mac/AccessibilityControllerMac.mm b/Tools/DumpRenderTree/mac/AccessibilityControllerMac.mm
>index 4c5e17c1bf051d88ecc3ab127c1f6949a42030e3..6b544553ffa8866947ff6723b345e118e3ba7c19 100644
>--- a/Tools/DumpRenderTree/mac/AccessibilityControllerMac.mm
>+++ b/Tools/DumpRenderTree/mac/AccessibilityControllerMac.mm
>@@ -34,8 +34,8 @@
> #import <Foundation/Foundation.h>
> #import <JavaScriptCore/JSStringRef.h>
> #import <JavaScriptCore/JSStringRefCF.h>
>-#import <WebKit/WebFrame.h>
> #import <WebKit/WebFramePrivate.h>
>+#import <WebKit/WebFrameView.h>
> #import <WebKit/WebHTMLView.h>
> 
> AccessibilityController::AccessibilityController()
>diff --git a/Tools/DumpRenderTree/mac/AccessibilityNotificationHandler.mm b/Tools/DumpRenderTree/mac/AccessibilityNotificationHandler.mm
>index 5e9d6a159e43e0695dcb851c36e46e3eb43e4abb..03aa9c685a10e74614e9d26eb56c2526fc9b4139 100644
>--- a/Tools/DumpRenderTree/mac/AccessibilityNotificationHandler.mm
>+++ b/Tools/DumpRenderTree/mac/AccessibilityNotificationHandler.mm
>@@ -52,7 +52,7 @@ @implementation NSString (JSStringRefAdditions)
> 
> - (JSStringRef)createJSStringRef
> {
>-    return JSStringCreateWithCFString((CFStringRef)self);
>+    return JSStringCreateWithCFString((__bridge CFStringRef)self);
> }
> 
> @end
>diff --git a/Tools/DumpRenderTree/mac/AccessibilityTextMarkerMac.mm b/Tools/DumpRenderTree/mac/AccessibilityTextMarkerMac.mm
>index b4781e2758c358a1e3717daa0afe95185a8c41ca..0eff91695064589fd9e8efb5c63561da199805d7 100644
>--- a/Tools/DumpRenderTree/mac/AccessibilityTextMarkerMac.mm
>+++ b/Tools/DumpRenderTree/mac/AccessibilityTextMarkerMac.mm
>@@ -48,7 +48,7 @@ AccessibilityTextMarker::~AccessibilityTextMarker()
> 
> bool AccessibilityTextMarker::isEqual(AccessibilityTextMarker* other)
> {
>-    return [(id)platformTextMarker() isEqual:(id)other->platformTextMarker()];
>+    return [(__bridge id)platformTextMarker() isEqual:(__bridge id)other->platformTextMarker()];
> }
> 
> PlatformTextMarker AccessibilityTextMarker::platformTextMarker() const 
>@@ -74,7 +74,7 @@ AccessibilityTextMarkerRange::~AccessibilityTextMarkerRange()
> 
> bool AccessibilityTextMarkerRange::isEqual(AccessibilityTextMarkerRange* other)
> {
>-    return [(id)platformTextMarkerRange() isEqual:(id)other->platformTextMarkerRange()];
>+    return [(__bridge id)platformTextMarkerRange() isEqual:(__bridge id)other->platformTextMarkerRange()];
> }
> 
> PlatformTextMarkerRange AccessibilityTextMarkerRange::platformTextMarkerRange() const
>diff --git a/Tools/DumpRenderTree/mac/DumpRenderTree.mm b/Tools/DumpRenderTree/mac/DumpRenderTree.mm
>index 801656f5e360f12db4b0e7752e11ad590e8ac5f8..39a70b5c7179cac1b1ac4c6c4916c76e3e6b6307 100644
>--- a/Tools/DumpRenderTree/mac/DumpRenderTree.mm
>+++ b/Tools/DumpRenderTree/mac/DumpRenderTree.mm
>@@ -1337,9 +1337,9 @@ - (void)_waitForWebThread
>         [self _webThreadInvoked];
>     });
>     while (!_hasFlushedWebThreadRunQueue) {
>-        NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
>-        [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantPast]];
>-        [pool release];
>+        @autoreleasepool {
>+            [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantPast]];
>+        }
>     }
> }
> 
>@@ -1367,23 +1367,25 @@ int DumpRenderTreeMain(int argc, const char *argv[])
> #if PLATFORM(IOS)
>     _UIApplicationLoadWebKit();
> #endif
>-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
> 
>-    setDefaultsToConsistentValuesForTesting(); // Must be called before NSApplication initialization.
>+    @autoreleasepoool {
>+        setDefaultsToConsistentValuesForTesting(); // Must be called before NSApplication initialization.
> 
> #if !PLATFORM(IOS)
>-    [DumpRenderTreeApplication sharedApplication]; // Force AppKit to init itself
>+        [DumpRenderTreeApplication sharedApplication]; // Force AppKit to init itself
> 
>-    dumpRenderTree(argc, argv);
>+        dumpRenderTree(argc, argv);
> #else
>-    _argc = argc;
>-    _argv = argv;
>-    UIApplicationMain(argc, (char**)argv, @"DumpRenderTree", @"DumpRenderTree");
>-#endif
>-    [WebCoreStatistics garbageCollectJavaScriptObjects];
>-    [WebCoreStatistics emptyCache]; // Otherwise SVGImages trigger false positives for Frame/Node counts
>-    JSC::finalizeStatsAtEndOfTesting();
>-    [pool release];
>+        _argc = argc;
>+        _argv = argv;
>+        UIApplicationMain(argc, (char**)argv, @"DumpRenderTree", @"DumpRenderTree");
>+#endif
>+
>+        [WebCoreStatistics garbageCollectJavaScriptObjects];
>+        [WebCoreStatistics emptyCache]; // Otherwise SVGImages trigger false positives for Frame/Node counts
>+        JSC::finalizeStatsAtEndOfTesting();
>+    }
>+
>     returningFromMain = true;
>     return 0;
> }
>@@ -1867,9 +1869,9 @@ static void WebThreadLockAfterDelegateCallbacksHaveCompleted()
>     });
> 
>     while (dispatch_semaphore_wait(delegateSemaphore, DISPATCH_TIME_NOW)) {
>-        NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
>-        [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantPast]];
>-        [pool release];
>+        @autoreleasepool {
>+            [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantPast]];
>+        }
>     }
> 
>     WebThreadLock();
>@@ -1994,70 +1996,70 @@ static void runTest(const string& inputLine)
>     if (ignoreWebCoreNodeLeaks)
>         [WebCoreStatistics startIgnoringWebCoreNodeLeaks];
> 
>-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
>-    [mainFrame loadRequest:[NSURLRequest requestWithURL:url]];
>-    [pool release];
>+    @autoreleasepool {
>+        [mainFrame loadRequest:[NSURLRequest requestWithURL:url]];
>+    }
> 
>     while (!done) {
>-        pool = [[NSAutoreleasePool alloc] init];
>-        CFRunLoopRunInMode(kCFRunLoopDefaultMode, 10, false);
>-        [pool release];
>+        @autoreleasepool {
>+            CFRunLoopRunInMode(kCFRunLoopDefaultMode, 10, false);
>+        }
>     }
> 
> #if PLATFORM(IOS)
>     [(DumpRenderTree *)UIApp _waitForWebThread];
>     WebThreadLockAfterDelegateCallbacksHaveCompleted();
> #endif
>-    pool = [[NSAutoreleasePool alloc] init];
>-    [EventSendingController clearSavedEvents];
>-    [[mainFrame webView] setSelectedDOMRange:nil affinity:NSSelectionAffinityDownstream];
> 
>-    workQueue.clear();
>+    @autoreleasepool {
>+        [EventSendingController clearSavedEvents];
>+        [[mainFrame webView] setSelectedDOMRange:nil affinity:NSSelectionAffinityDownstream];
> 
>-    // If the test page could have possibly opened the Web Inspector frontend,
>-    // then try to close it in case it was accidentally left open.
>-    if (shouldEnableDeveloperExtras(pathOrURL.c_str())) {
>-        gTestRunner->closeWebInspector();
>-        gTestRunner->setDeveloperExtrasEnabled(false);
>-    }
>+        workQueue.clear();
>+
>+        // If the test page could have possibly opened the Web Inspector frontend,
>+        // then try to close it in case it was accidentally left open.
>+        if (shouldEnableDeveloperExtras(pathOrURL.c_str())) {
>+            gTestRunner->closeWebInspector();
>+            gTestRunner->setDeveloperExtrasEnabled(false);
>+        }
> 
> #if PLATFORM(MAC)
>-    // Make sure the WebView is parented, since the test may have unparented it.
>-    WebView *webView = [mainFrame webView];
>-    if (![webView superview])
>-        [[mainWindow contentView] addSubview:webView];
>+        // Make sure the WebView is parented, since the test may have unparented it.
>+        WebView *webView = [mainFrame webView];
>+        if (![webView superview])
>+            [[mainWindow contentView] addSubview:webView];
> #endif
> 
>-    if (gTestRunner->closeRemainingWindowsWhenComplete()) {
>-        NSArray* array = [DumpRenderTreeWindow openWindows];
>+        if (gTestRunner->closeRemainingWindowsWhenComplete()) {
>+            NSArray* array = [DumpRenderTreeWindow openWindows];
> 
>-        unsigned count = [array count];
>-        for (unsigned i = 0; i < count; i++) {
>-            NSWindow *window = [array objectAtIndex:i];
>+            unsigned count = [array count];
>+            for (unsigned i = 0; i < count; i++) {
>+                NSWindow *window = [array objectAtIndex:i];
> 
>-            // Don't try to close the main window
>-            if (window == [[mainFrame webView] window])
>-                continue;
>+                // Don't try to close the main window
>+                if (window == [[mainFrame webView] window])
>+                    continue;
> 
> #if !PLATFORM(IOS)
>-            WebView *webView = [[[window contentView] subviews] objectAtIndex:0];
>+                WebView *webView = [[[window contentView] subviews] objectAtIndex:0];
> #else
>-            ASSERT([[window contentView] isKindOfClass:[WebView class]]);
>-            WebView *webView = (WebView *)[window contentView];
>+                ASSERT([[window contentView] isKindOfClass:[WebView class]]);
>+                WebView *webView = (WebView *)[window contentView];
> #endif
> 
>-            [webView close];
>-            [window close];
>+                [webView close];
>+                [window close];
>+            }
>         }
>-    }
> 
>-    resetWebViewToConsistentStateBeforeTesting(options);
>+        resetWebViewToConsistentStateBeforeTesting(options);
> 
>-    // Loading an empty request synchronously replaces the document with a blank one, which is necessary
>-    // to stop timers, WebSockets and other activity that could otherwise spill output into next test's results.
>-    [mainFrame loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@""]]];
>-
>-    [pool release];
>+        // Loading an empty request synchronously replaces the document with a blank one, which is necessary
>+        // to stop timers, WebSockets and other activity that could otherwise spill output into next test's results.
>+        [mainFrame loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@""]]];
>+    }
> 
>     // We should only have our main window left open when we're done
>     ASSERT(CFArrayGetCount(openWindowsRef) == 1);
>diff --git a/Tools/DumpRenderTree/mac/DumpRenderTreeDraggingInfo.mm b/Tools/DumpRenderTree/mac/DumpRenderTreeDraggingInfo.mm
>index 28a9e714e5035a75938f78a7b0f56bb452d01191..688203d3ef97157c9924fecdc66937855fdda65e 100644
>--- a/Tools/DumpRenderTree/mac/DumpRenderTreeDraggingInfo.mm
>+++ b/Tools/DumpRenderTree/mac/DumpRenderTreeDraggingInfo.mm
>@@ -96,7 +96,7 @@ - (void)dealloc
>     [super dealloc];
> }
> 
>-static NSURL *copyFile(NSURL *sourceURL, NSURL *destinationDirectory, NSError *&error)
>+static std::pair<NSURL *, NSError *> copyFile(NSURL *sourceURL, NSURL *destinationDirectory)
> {
>     // Emulate how CFPasteboard finds unique destination file names by inserting " 2", " 3", and so
>     // on between the file name's base and extension until a new file is successfully created in
>@@ -105,16 +105,16 @@ static NSURL *copyFile(NSURL *sourceURL, NSURL *destinationDirectory, NSError *&
>     NSUInteger number = 2;
>     NSString *fileName = sourceURL.lastPathComponent;
>     NSURL *destinationURL = [NSURL fileURLWithPath:fileName relativeToURL:destinationDirectory];
>+    NSError *error;
>     while (![NSFileManager.defaultManager copyItemAtURL:sourceURL toURL:destinationURL error:&error]) {
>         if (error.domain != NSCocoaErrorDomain || error.code != NSFileWriteFileExistsError)
>-            return nil;
>+            return { nil, error };
> 
>         NSString *newFileName = [NSString stringWithFormat:@"%@ %lu.%@", fileName.stringByDeletingPathExtension, (unsigned long)number++, fileName.pathExtension];
>         destinationURL = [NSURL fileURLWithPath:newFileName relativeToURL:destinationDirectory];
>-        error = nil;
>     }
> 
>-    return destinationURL;
>+    return { destinationURL, nil };
> }
> 
> - (void)receivePromisedFilesAtDestination:(NSURL *)destinationDirectory options:(NSDictionary *)options operationQueue:(NSOperationQueue *)operationQueue reader:(void (^)(NSURL *fileURL, NSError * __nullable errorOrNil))reader
>@@ -125,8 +125,9 @@ - (void)receivePromisedFilesAtDestination:(NSURL *)destinationDirectory options:
>     NSArray<NSURL *> *sourceURLs = _draggingSource.promisedFileURLs;
>     for (NSURL *sourceURL in sourceURLs) {
>         [operationQueue addOperationWithBlock:^{
>-            NSError *error = nil;
>-            NSURL *destinationURL = copyFile(sourceURL, destinationDirectory, error);
>+            NSError *error;
>+            NSURL *destinationURL;
>+            std::tie(destinationURL, error) = copyFile(sourceURL, destinationDirectory);
>             if (destinationURL) {
>                 dispatch_async(dispatch_get_main_queue(), ^{
>                     [_destinationURLs addObject:destinationURL];
>diff --git a/Tools/DumpRenderTree/mac/DumpRenderTreeWindow.mm b/Tools/DumpRenderTree/mac/DumpRenderTreeWindow.mm
>index 673e688da8920261d1b54754b881d0dc321734b6..15ec43bbd9ebf650f1d29dbd3c526f218d2ea470 100644
>--- a/Tools/DumpRenderTree/mac/DumpRenderTreeWindow.mm
>+++ b/Tools/DumpRenderTree/mac/DumpRenderTreeWindow.mm
>@@ -68,7 +68,7 @@ - (void)_addToOpenWindows
>     if (!openWindowsRef)
>         openWindowsRef = CFArrayCreateMutable(NULL, 0, &NonRetainingArrayCallbacks);
> 
>-    CFArrayAppendValue(openWindowsRef, self);
>+    CFArrayAppendValue(openWindowsRef, (__bridge CFTypeRef)self);
> }
> 
> #if !PLATFORM(IOS)
>@@ -102,7 +102,7 @@ - (void)close
>     [[NSNotificationCenter defaultCenter] removeObserver:self];
> 
>     CFRange arrayRange = CFRangeMake(0, CFArrayGetCount(openWindowsRef));
>-    CFIndex i = CFArrayGetFirstIndexOfValue(openWindowsRef, arrayRange, self);
>+    CFIndex i = CFArrayGetFirstIndexOfValue(openWindowsRef, arrayRange, (__bridge CFTypeRef)self);
>     if (i != kCFNotFound)
>         CFArrayRemoveValueAtIndex(openWindowsRef, i);
> 
>diff --git a/Tools/DumpRenderTree/mac/LayoutTestHelper.m b/Tools/DumpRenderTree/mac/LayoutTestHelper.m
>index 88aa86fdf5ea4fe619a64a5b5fcda9d9e5fe87df..330f27ef0beb497a493872afa38c7aaaf7b36d4e 100644
>--- a/Tools/DumpRenderTree/mac/LayoutTestHelper.m
>+++ b/Tools/DumpRenderTree/mac/LayoutTestHelper.m
>@@ -147,7 +147,7 @@ static void saveDisplayColorProfiles(NSArray *displayUUIDStrings)
> static void setDisplayColorProfile(NSString *displayUUIDString, NSURL *colorProfileURL)
> {
>     NSDictionary *profileInfo = @{
>-        (NSString *)kColorSyncDeviceDefaultProfileID : colorProfileURL
>+        (__bridge NSString *)kColorSyncDeviceDefaultProfileID : colorProfileURL
>     };
> 
>     CFUUIDRef uuid = CFUUIDCreateFromString(kCFAllocatorDefault, (CFStringRef)displayUUIDString);
>diff --git a/Tools/DumpRenderTree/mac/PolicyDelegate.mm b/Tools/DumpRenderTree/mac/PolicyDelegate.mm
>index be816cc44794fe3ac71382af009025063f99de9a..6cd48937f5534cb0c0ef96a313705250af70cef8 100644
>--- a/Tools/DumpRenderTree/mac/PolicyDelegate.mm
>+++ b/Tools/DumpRenderTree/mac/PolicyDelegate.mm
>@@ -32,6 +32,7 @@
> #import "DumpRenderTree.h"
> #import "TestRunner.h"
> #import <WebKit/DOMElement.h>
>+#import <WebKit/WebDataSource.h>
> #import <WebKit/WebFrame.h>
> #import <WebKit/WebPolicyDelegate.h>
> #import <WebKit/WebView.h>
>diff --git a/Tools/DumpRenderTree/mac/ResourceLoadDelegate.mm b/Tools/DumpRenderTree/mac/ResourceLoadDelegate.mm
>index 6cb5f24262397b21d110aa50adcd47a88b24c3f9..30e805fdad4454588ea5762eb8d52c0ad6dd5fda 100644
>--- a/Tools/DumpRenderTree/mac/ResourceLoadDelegate.mm
>+++ b/Tools/DumpRenderTree/mac/ResourceLoadDelegate.mm
>@@ -172,7 +172,7 @@ -(NSURLRequest *)webView: (WebView *)wv resource:identifier willSendRequest: (NS
>         }
>     }
> 
>-    if (disallowedURLs && CFSetContainsValue(disallowedURLs, url))
>+    if (disallowedURLs && CFSetContainsValue(disallowedURLs, (__bridge CFURLRef)url))
>         return nil;
> 
>     NSMutableURLRequest *newRequest = [request mutableCopy];
>diff --git a/Tools/DumpRenderTree/mac/TestRunnerMac.mm b/Tools/DumpRenderTree/mac/TestRunnerMac.mm
>index 1e9d627b5b5bf612aaebd3aafca623c7de5e36a9..e6d2d76cfbecaa1486650db3cf89e925c6a57866 100644
>--- a/Tools/DumpRenderTree/mac/TestRunnerMac.mm
>+++ b/Tools/DumpRenderTree/mac/TestRunnerMac.mm
>@@ -927,8 +927,8 @@ - (id)initWithTestRunner:(TestRunner*)runner utf8Data:(JSStringRef)dataString ba
>         return nil;
> 
>     testRunner = runner;
>-    data = [[(NSString *)adoptCF(JSStringCopyCFString(kCFAllocatorDefault, dataString)).get() dataUsingEncoding:NSUTF8StringEncoding] retain];
>-    baseURL = [[NSURL URLWithString:(NSString *)adoptCF(JSStringCopyCFString(kCFAllocatorDefault, baseURLString)).get()] retain];
>+    data = [[(__bridge NSString *)adoptCF(JSStringCopyCFString(kCFAllocatorDefault, dataString)).get() dataUsingEncoding:NSUTF8StringEncoding] retain];
>+    baseURL = [[NSURL URLWithString:(__bridge NSString *)adoptCF(JSStringCopyCFString(kCFAllocatorDefault, baseURLString)).get()] retain];
>     return self;
> }
> 
>@@ -1004,33 +1004,33 @@ void TestRunner::apiTestNewWindowDataLoadBaseURL(JSStringRef utf8Data, JSStringR
>     }
> #endif
> 
>-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
>+    @autoreleasepool {
>+        RetainPtr<CFStringRef> utf8DataCF = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, utf8Data));
>+        RetainPtr<CFStringRef> baseURLCF = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, baseURL));
> 
>-    RetainPtr<CFStringRef> utf8DataCF = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, utf8Data));
>-    RetainPtr<CFStringRef> baseURLCF = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, baseURL));
>-    
>-    WebView *webView = [[WebView alloc] initWithFrame:NSZeroRect frameName:@"" groupName:@""];
>+        WebView *webView = [[WebView alloc] initWithFrame:NSZeroRect frameName:@"" groupName:@""];
> 
>-    bool done = false;
>-    APITestDelegate *delegate = [[APITestDelegate alloc] initWithCompletionCondition:&done];
>-    [webView setFrameLoadDelegate:delegate];
>+        bool done = false;
>+        APITestDelegate *delegate = [[APITestDelegate alloc] initWithCompletionCondition:&done];
>+        [webView setFrameLoadDelegate:delegate];
> 
>-    [[webView mainFrame] loadData:[(NSString *)utf8DataCF.get() dataUsingEncoding:NSUTF8StringEncoding] MIMEType:@"text/html" textEncodingName:@"utf-8" baseURL:[NSURL URLWithString:(NSString *)baseURLCF.get()]];
>-    
>-    while (!done) {
>-        NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
>-        [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantPast]];
>-        [pool release];
>-    }
>+        [[webView mainFrame] loadData:[(__bridge NSString *)utf8DataCF.get() dataUsingEncoding:NSUTF8StringEncoding] MIMEType:@"text/html" textEncodingName:@"utf-8" baseURL:[NSURL URLWithString:(__bridge NSString *)baseURLCF.get()]];
>+
>+        while (!done) {
>+            @autoreleasepool {
>+                [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantPast]];
>+                [pool release];
>+            }
>+        }
> 
> #if PLATFORM(IOS)
>-    [(DumpRenderTree *)[UIApplication sharedApplication] _waitForWebThread];
>+        [(DumpRenderTree *)[UIApplication sharedApplication] _waitForWebThread];
> #endif
> 
>-    [webView close];
>-    [webView release];
>-    [delegate release];
>-    [pool release];
>+        [webView close];
>+        [webView release];
>+        [delegate release];
>+    }
> }
> 
> void TestRunner::apiTestGoToCurrentBackForwardItem()
>diff --git a/Tools/DumpRenderTree/mac/TextInputControllerMac.m b/Tools/DumpRenderTree/mac/TextInputControllerMac.m
>index f79930d1ce2cadd2a18f07bf543ca780420e81ff..e7d0236b7f90034df94fc500a8cd614ef9799f09 100644
>--- a/Tools/DumpRenderTree/mac/TextInputControllerMac.m
>+++ b/Tools/DumpRenderTree/mac/TextInputControllerMac.m
>@@ -546,4 +546,4 @@ - (BOOL)interpretKeyEvents:(NSArray *)eventArray withSender:(WebHTMLView *)sende
> 
> @end
> 
>-#endif // !PLATFORM(IOS)
>+#endif // PLATFORM(MAC)
>diff --git a/Tools/DumpRenderTree/mac/UIScriptControllerMac.mm b/Tools/DumpRenderTree/mac/UIScriptControllerMac.mm
>index 7172987319aa359e98aefcbcaf36920a1b9d3ddb..b3ac6ae69c06c07107a5511ac684103199ef8e36 100644
>--- a/Tools/DumpRenderTree/mac/UIScriptControllerMac.mm
>+++ b/Tools/DumpRenderTree/mac/UIScriptControllerMac.mm
>@@ -70,7 +70,7 @@ void UIScriptController::replaceTextAtRange(JSStringRef text, int location, int
> {
>     auto textToInsert = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, text));
>     auto rangeAttribute = adoptNS([[NSDictionary alloc] initWithObjectsAndKeys:NSStringFromRange(NSMakeRange(location == -1 ? NSNotFound : location, length)), NSTextInputReplacementRangeAttributeName, nil]);
>-    auto textAndRange = adoptNS([[NSAttributedString alloc] initWithString:(NSString *)textToInsert.get() attributes:rangeAttribute.get()]);
>+    auto textAndRange = adoptNS([[NSAttributedString alloc] initWithString:(__bridge NSString *)textToInsert.get() attributes:rangeAttribute.get()]);
> 
>     [mainFrame.webView insertText:textAndRange.get()];
> }
>@@ -98,7 +98,7 @@ JSObjectRef UIScriptController::contentsOfUserInterfaceItem(JSStringRef interfac
> #if JSC_OBJC_API_ENABLED
>     WebView *webView = [mainFrame webView];
>     RetainPtr<CFStringRef> interfaceItemCF = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, interfaceItem));
>-    NSDictionary *contentDictionary = [webView _contentsOfUserInterfaceItem:(NSString *)interfaceItemCF.get()];
>+    NSDictionary *contentDictionary = [webView _contentsOfUserInterfaceItem:(__bridge NSString *)interfaceItemCF.get()];
>     return JSValueToObject(m_context->jsContext(), [JSValue valueWithObject:contentDictionary inContext:[JSContext contextWithJSGlobalContextRef:m_context->jsContext()]].JSValueRef, nullptr);
> #else
>     UNUSED_PARAM(interfaceItem);
>@@ -112,7 +112,7 @@ void UIScriptController::overridePreference(JSStringRef preferenceRef, JSStringR
> 
>     RetainPtr<CFStringRef> value = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, valueRef));
>     if (JSStringIsEqualToUTF8CString(preferenceRef, "WebKitMinimumFontSize"))
>-        preferences.minimumFontSize = [(NSString *)value.get() doubleValue];
>+        preferences.minimumFontSize = [(__bridge NSString *)value.get() doubleValue];
> }
> 
> void UIScriptController::simulateRotation(DeviceOrientation*, JSValueRef)
>diff --git a/Tools/DumpRenderTree/mac/WorkQueueItemMac.mm b/Tools/DumpRenderTree/mac/WorkQueueItemMac.mm
>index 17455c98b6090097871c6b0b2d5725a14a9c4958..7cc1c29c80e3159b9bdf2189f93695ac87e718ed 100644
>--- a/Tools/DumpRenderTree/mac/WorkQueueItemMac.mm
>+++ b/Tools/DumpRenderTree/mac/WorkQueueItemMac.mm
>@@ -41,9 +41,9 @@
> bool LoadItem::invoke() const
> {
>     RetainPtr<CFStringRef> urlCF = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, m_url.get()));
>-    NSString *urlNS = (NSString *)urlCF.get();
>+    NSString *urlNS = (__bridge NSString *)urlCF.get();
>     RetainPtr<CFStringRef> targetCF = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, m_target.get()));
>-    NSString *targetNS = (NSString *)targetCF.get();
>+    NSString *targetNS = (__bridge NSString *)targetCF.get();
> 
>     WebFrame *targetFrame;
>     if (targetNS && [targetNS length])
>@@ -61,11 +61,11 @@ bool LoadHTMLStringItem::invoke() const
> 
>     if (m_unreachableURL) {
>         RetainPtr<CFStringRef> unreachableURLCF = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, m_unreachableURL.get()));
>-        [mainFrame loadAlternateHTMLString:(NSString *)contentCF.get() baseURL:[NSURL URLWithString:(NSString *)baseURLCF.get()] forUnreachableURL:[NSURL URLWithString:(NSString *)unreachableURLCF.get()]];
>+        [mainFrame loadAlternateHTMLString:(__bridge NSString *)contentCF.get() baseURL:[NSURL URLWithString:(__bridge NSString *)baseURLCF.get()] forUnreachableURL:[NSURL URLWithString:(__bridge NSString *)unreachableURLCF.get()]];
>         return true;
>     }
> 
>-    [mainFrame loadHTMLString:(NSString *)contentCF.get() baseURL:[NSURL URLWithString:(NSString *)baseURLCF.get()]];
>+    [mainFrame loadHTMLString:(__bridge NSString *)contentCF.get() baseURL:[NSURL URLWithString:(__bridge NSString *)baseURLCF.get()]];
>     return true;
> }
> 
>@@ -78,7 +78,7 @@ bool ReloadItem::invoke() const
> bool ScriptItem::invoke() const
> {
>     RetainPtr<CFStringRef> scriptCF = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, m_script.get()));
>-    NSString *scriptNS = (NSString *)scriptCF.get();
>+    NSString *scriptNS = (__bridge NSString *)scriptCF.get();
>     [[mainFrame webView] stringByEvaluatingJavaScriptFromString:scriptNS];
>     return true;
> }
>diff --git a/Tools/WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm b/Tools/WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm
>index ff256917fddd0909b9997b1f2a9eb89b191ea18b..d67ee4416a593c06f6ec7c2ebc58091e63c7d1a4 100644
>--- a/Tools/WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm
>+++ b/Tools/WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm
>@@ -108,13 +108,12 @@ + (NSString *)stringWithJSStringRef:(JSStringRef)jsStringRef
>     if (!jsStringRef)
>         return nil;
>     
>-    CFStringRef cfString = JSStringCopyCFString(kCFAllocatorDefault, jsStringRef);
>-    return [(NSString *)cfString autorelease];
>+    return CFBridgingRelease(JSStringCopyCFString(kCFAllocatorDefault, jsStringRef));
> }
> 
> - (JSStringRef)createJSStringRef
> {
>-    return JSStringCreateWithCFString((CFStringRef)self);
>+    return JSStringCreateWithCFString((__bridge CFStringRef)self);
> }
> 
> @end
>diff --git a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityCommonMac.mm b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityCommonMac.mm
>index 7d467788e57297ad2bd6ab0ce7a88560cd212e49..9ea64322d112206d2918ab447cb369ac2584ea2f 100644
>--- a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityCommonMac.mm
>+++ b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityCommonMac.mm
>@@ -42,13 +42,12 @@ + (NSString *)stringWithJSStringRef:(JSStringRef)jsStringRef
>     if (!jsStringRef)
>         return nil;
> 
>-    CFStringRef cfString = JSStringCopyCFString(kCFAllocatorDefault, jsStringRef);
>-    return [(NSString *)cfString autorelease];
>+    return CFBridgingRelease(JSStringCopyCFString(kCFAllocatorDefault, jsStringRef));
> }
> 
> - (JSStringRef)createJSStringRef
> {
>-    return JSStringCreateWithCFString((CFStringRef)self);
>+    return JSStringCreateWithCFString((__bridge CFStringRef)self);
> }
> 
> namespace WTR {
>diff --git a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityControllerMac.mm b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityControllerMac.mm
>index 750ed8462f02e7b5865049d057de478677c5dfc2..310fa4871542e7f8bdb911736385498a19e04e77 100644
>--- a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityControllerMac.mm
>+++ b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityControllerMac.mm
>@@ -96,7 +96,7 @@ static id findAccessibleObjectById(id obj, NSString *idAttribute)
> RefPtr<AccessibilityUIElement> AccessibilityController::accessibleElementById(JSStringRef idAttribute)
> {
>     WKBundlePageRef page = InjectedBundle::singleton().page()->page();
>-    id root = static_cast<PlatformUIElement>(WKAccessibilityRootObject(page));
>+    id root = (__bridge id)WKAccessibilityRootObject(page);
> 
>     id result = findAccessibleObjectById(root, [NSString stringWithJSStringRef:idAttribute]);
>     if (result)
>diff --git a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityNotificationHandler.mm b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityNotificationHandler.mm
>index 61d4b258445e03f69c4f0595217524d101388c68..f3ecb3b460de67940b3696bedd4d595c0bf5e2db 100644
>--- a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityNotificationHandler.mm
>+++ b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityNotificationHandler.mm
>@@ -54,7 +54,7 @@ @implementation NSString (JSStringRefAdditions)
> 
> - (JSStringRef)createJSStringRef
> {
>-    return JSStringCreateWithCFString((CFStringRef)self);
>+    return JSStringCreateWithCFString((__bridge CFStringRef)self);
> }
> 
> @end
>diff --git a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityTextMarkerMac.mm b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityTextMarkerMac.mm
>index face90ce50e239704ed17843b05277a38c9c207f..5eb95f227401f87d6f39f4d549c0fcc8546d7a87 100644
>--- a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityTextMarkerMac.mm
>+++ b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityTextMarkerMac.mm
>@@ -29,7 +29,7 @@ namespace WTR {
> 
> bool AccessibilityTextMarker::isEqual(AccessibilityTextMarker* other)
> {
>-    return [(id)platformTextMarker() isEqual:(id)other->platformTextMarker()];
>+    return [(__bridge id)platformTextMarker() isEqual:(__bridge id)other->platformTextMarker()];
> }
> 
> } // namespace WTR
>diff --git a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityTextMarkerRangeMac.mm b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityTextMarkerRangeMac.mm
>index 2186497dfaaf3f983ea57c4ae231e70644ba0dec..d383dfa44343514f93f76750bb2884fc8dee97c5 100644
>--- a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityTextMarkerRangeMac.mm
>+++ b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityTextMarkerRangeMac.mm
>@@ -29,7 +29,7 @@ namespace WTR {
>     
> bool AccessibilityTextMarkerRange::isEqual(AccessibilityTextMarkerRange* other)
> {
>-    return [(id)platformTextMarkerRange() isEqual:(id)other->platformTextMarkerRange()];
>+    return [(__bridge id)platformTextMarkerRange() isEqual:(__bridge id)other->platformTextMarkerRange()];
> }
>     
> } // namespace WTR
>diff --git a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm
>index ccc7f21ac78ef6781b3b3f169ea3b0f950b21442..9e074d1497fe2221766e751cd03ab13dfe0c4816 100644
>--- a/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm
>+++ b/Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm
>@@ -1402,7 +1402,7 @@ bool AccessibilityUIElement::setSelectedTextRange(unsigned location, unsigned le
> bool AccessibilityUIElement::setSelectedVisibleTextRange(AccessibilityTextMarkerRange* markerRange)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    [m_element accessibilitySetValue:(id)markerRange->platformTextMarkerRange() forAttribute:NSAccessibilitySelectedTextMarkerRangeAttribute];
>+    [m_element accessibilitySetValue:(__bridge id)markerRange->platformTextMarkerRange() forAttribute:NSAccessibilitySelectedTextMarkerRangeAttribute];
>     END_AX_OBJC_EXCEPTIONS
> 
>     return true;
>@@ -1670,7 +1670,7 @@ void AccessibilityUIElement::removeSelection()
> RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::lineTextMarkerRangeForTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id textMarkerRange = [m_element accessibilityAttributeValue:@"AXLineTextMarkerRangeForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id textMarkerRange = [m_element accessibilityAttributeValue:@"AXLineTextMarkerRangeForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarkerRange::create(textMarkerRange);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1690,7 +1690,7 @@ RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::textMarkerRangeForE
> int AccessibilityUIElement::textMarkerRangeLength(AccessibilityTextMarkerRange* range)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    NSNumber* lengthValue = [m_element accessibilityAttributeValue:@"AXLengthForTextMarkerRange" forParameter:(id)range->platformTextMarkerRange()];
>+    NSNumber* lengthValue = [m_element accessibilityAttributeValue:@"AXLengthForTextMarkerRange" forParameter:(__bridge id)range->platformTextMarkerRange()];
>     return [lengthValue intValue];
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1700,7 +1700,7 @@ int AccessibilityUIElement::textMarkerRangeLength(AccessibilityTextMarkerRange*
> RefPtr<AccessibilityTextMarker> AccessibilityUIElement::previousTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id previousMarker = [m_element accessibilityAttributeValue:@"AXPreviousTextMarkerForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id previousMarker = [m_element accessibilityAttributeValue:@"AXPreviousTextMarkerForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarker::create(previousMarker);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1710,7 +1710,7 @@ RefPtr<AccessibilityTextMarker> AccessibilityUIElement::previousTextMarker(Acces
> RefPtr<AccessibilityTextMarker> AccessibilityUIElement::nextTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id nextMarker = [m_element accessibilityAttributeValue:@"AXNextTextMarkerForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id nextMarker = [m_element accessibilityAttributeValue:@"AXNextTextMarkerForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarker::create(nextMarker);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1720,7 +1720,7 @@ RefPtr<AccessibilityTextMarker> AccessibilityUIElement::nextTextMarker(Accessibi
> JSRetainPtr<JSStringRef> AccessibilityUIElement::stringForTextMarkerRange(AccessibilityTextMarkerRange* markerRange)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id textString = [m_element accessibilityAttributeValue:@"AXStringForTextMarkerRange" forParameter:(id)markerRange->platformTextMarkerRange()];
>+    id textString = [m_element accessibilityAttributeValue:@"AXStringForTextMarkerRange" forParameter:(__bridge id)markerRange->platformTextMarkerRange()];
>     return [textString createJSStringRef];
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1730,7 +1730,7 @@ JSRetainPtr<JSStringRef> AccessibilityUIElement::stringForTextMarkerRange(Access
> RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::textMarkerRangeForMarkers(AccessibilityTextMarker* startMarker, AccessibilityTextMarker* endMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    NSArray* textMarkers = [NSArray arrayWithObjects:(id)startMarker->platformTextMarker(), (id)endMarker->platformTextMarker(), nil];
>+    NSArray* textMarkers = [NSArray arrayWithObjects:(__bridge id)startMarker->platformTextMarker(), (__bridge id)endMarker->platformTextMarker(), nil];
>     id textMarkerRange = [m_element accessibilityAttributeValue:@"AXTextMarkerRangeForUnorderedTextMarkers" forParameter:textMarkers];
>     return AccessibilityTextMarkerRange::create(textMarkerRange);
>     END_AX_OBJC_EXCEPTIONS
>@@ -1767,7 +1767,7 @@ void AccessibilityUIElement::resetSelectedTextMarkerRange()
> RefPtr<AccessibilityTextMarker> AccessibilityUIElement::startTextMarkerForTextMarkerRange(AccessibilityTextMarkerRange* range)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id textMarker = [m_element accessibilityAttributeValue:@"AXStartTextMarkerForTextMarkerRange" forParameter:(id)range->platformTextMarkerRange()];
>+    id textMarker = [m_element accessibilityAttributeValue:@"AXStartTextMarkerForTextMarkerRange" forParameter:(__bridge id)range->platformTextMarkerRange()];
>     return AccessibilityTextMarker::create(textMarker);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1777,7 +1777,7 @@ RefPtr<AccessibilityTextMarker> AccessibilityUIElement::startTextMarkerForTextMa
> RefPtr<AccessibilityTextMarker> AccessibilityUIElement::endTextMarkerForTextMarkerRange(AccessibilityTextMarkerRange* range)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id textMarker = [m_element accessibilityAttributeValue:@"AXEndTextMarkerForTextMarkerRange" forParameter:(id)range->platformTextMarkerRange()];
>+    id textMarker = [m_element accessibilityAttributeValue:@"AXEndTextMarkerForTextMarkerRange" forParameter:(__bridge id)range->platformTextMarkerRange()];
>     return AccessibilityTextMarker::create(textMarker);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1817,7 +1817,7 @@ RefPtr<AccessibilityTextMarker> AccessibilityUIElement::textMarkerForPoint(int x
> RefPtr<AccessibilityUIElement> AccessibilityUIElement::accessibilityElementForTextMarker(AccessibilityTextMarker* marker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id uiElement = [m_element accessibilityAttributeValue:@"AXUIElementForTextMarker" forParameter:(id)marker->platformTextMarker()];
>+    id uiElement = [m_element accessibilityAttributeValue:@"AXUIElementForTextMarker" forParameter:(__bridge id)marker->platformTextMarker()];
>     if (uiElement)
>         return AccessibilityUIElement::create(uiElement);
>     END_AX_OBJC_EXCEPTIONS
>@@ -1835,9 +1835,9 @@ static JSStringRef createJSStringRef(id string)
>             misspelled = [[attrs objectForKey:NSAccessibilityMarkedMisspelledTextAttribute] boolValue];
>         if (misspelled)
>             [mutableString appendString:@"Misspelled, "];
>-        id font = [attributes objectForKey:(id)kAXFontTextAttribute];
>+        id font = [attributes objectForKey:(__bridge id)kAXFontTextAttribute];
>         if (font)
>-            [mutableString appendFormat:@"%@ - %@, ", (id)kAXFontTextAttribute, font];
>+            [mutableString appendFormat:@"%@ - %@, ", (__bridge id)kAXFontTextAttribute, font];
>     };
>     [string enumerateAttributesInRange:NSMakeRange(0, [string length]) options:(NSAttributedStringEnumerationOptions)0 usingBlock:attributeEnumerationBlock];
>     [mutableString appendString:[string string]];
>@@ -1849,7 +1849,7 @@ JSRetainPtr<JSStringRef> AccessibilityUIElement::attributedStringForTextMarkerRa
>     NSAttributedString* string = nil;
> 
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    string = [m_element accessibilityAttributeValue:@"AXAttributedStringForTextMarkerRange" forParameter:(id)markerRange->platformTextMarkerRange()];
>+    string = [m_element accessibilityAttributeValue:@"AXAttributedStringForTextMarkerRange" forParameter:(__bridge id)markerRange->platformTextMarkerRange()];
>     END_AX_OBJC_EXCEPTIONS
> 
>     if (![string isKindOfClass:[NSAttributedString class]])
>@@ -1864,9 +1864,9 @@ JSRetainPtr<JSStringRef> AccessibilityUIElement::attributedStringForTextMarkerRa
> 
>     id parameter = nil;
>     if (includeSpellCheck)
>-        parameter = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:includeSpellCheck], @"AXSpellCheck", (id)markerRange->platformTextMarkerRange(), @"AXTextMarkerRange", nil];
>+        parameter = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:includeSpellCheck], @"AXSpellCheck", (__bridge id)markerRange->platformTextMarkerRange(), @"AXTextMarkerRange", nil];
>     else
>-        parameter = (id)markerRange->platformTextMarkerRange();
>+        parameter = (__bridge id)markerRange->platformTextMarkerRange();
> 
>     BEGIN_AX_OBJC_EXCEPTIONS
>     string = [m_element accessibilityAttributeValue:@"AXAttributedStringForTextMarkerRangeWithOptions" forParameter:parameter];
>@@ -1881,7 +1881,7 @@ JSRetainPtr<JSStringRef> AccessibilityUIElement::attributedStringForTextMarkerRa
> bool AccessibilityUIElement::attributedStringForTextMarkerRangeContainsAttribute(JSStringRef attribute, AccessibilityTextMarkerRange* range)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    NSAttributedString* string = [m_element accessibilityAttributeValue:@"AXAttributedStringForTextMarkerRange" forParameter:(id)range->platformTextMarkerRange()];
>+    NSAttributedString* string = [m_element accessibilityAttributeValue:@"AXAttributedStringForTextMarkerRange" forParameter:(__bridge id)range->platformTextMarkerRange()];
>     if (![string isKindOfClass:[NSAttributedString class]])
>         return false;
>     
>@@ -1896,7 +1896,7 @@ bool AccessibilityUIElement::attributedStringForTextMarkerRangeContainsAttribute
> int AccessibilityUIElement::indexForTextMarker(AccessibilityTextMarker* marker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    NSNumber* indexNumber = [m_element accessibilityAttributeValue:@"AXIndexForTextMarker" forParameter:(id)marker->platformTextMarker()];
>+    NSNumber* indexNumber = [m_element accessibilityAttributeValue:@"AXIndexForTextMarker" forParameter:(__bridge id)marker->platformTextMarker()];
>     return [indexNumber intValue];
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1906,7 +1906,7 @@ int AccessibilityUIElement::indexForTextMarker(AccessibilityTextMarker* marker)
> bool AccessibilityUIElement::isTextMarkerValid(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    NSNumber* validNumber = [m_element accessibilityAttributeValue:@"AXTextMarkerIsValid" forParameter:(id)textMarker->platformTextMarker()];
>+    NSNumber* validNumber = [m_element accessibilityAttributeValue:@"AXTextMarkerIsValid" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return [validNumber boolValue];
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1946,7 +1946,7 @@ RefPtr<AccessibilityTextMarker> AccessibilityUIElement::endTextMarker()
> RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::leftWordTextMarkerRangeForTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id textMarkerRange = [m_element accessibilityAttributeValue:@"AXLeftWordTextMarkerRangeForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id textMarkerRange = [m_element accessibilityAttributeValue:@"AXLeftWordTextMarkerRangeForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarkerRange::create(textMarkerRange);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1956,7 +1956,7 @@ RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::leftWordTextMarkerR
> RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::rightWordTextMarkerRangeForTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id textMarkerRange = [m_element accessibilityAttributeValue:@"AXRightWordTextMarkerRangeForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id textMarkerRange = [m_element accessibilityAttributeValue:@"AXRightWordTextMarkerRangeForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarkerRange::create(textMarkerRange);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1966,7 +1966,7 @@ RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::rightWordTextMarker
> RefPtr<AccessibilityTextMarker> AccessibilityUIElement::previousWordStartTextMarkerForTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id previousWordStartMarker = [m_element accessibilityAttributeValue:@"AXPreviousWordStartTextMarkerForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id previousWordStartMarker = [m_element accessibilityAttributeValue:@"AXPreviousWordStartTextMarkerForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarker::create(previousWordStartMarker);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1976,7 +1976,7 @@ RefPtr<AccessibilityTextMarker> AccessibilityUIElement::previousWordStartTextMar
> RefPtr<AccessibilityTextMarker> AccessibilityUIElement::nextWordEndTextMarkerForTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id nextWordEndMarker = [m_element accessibilityAttributeValue:@"AXNextWordEndTextMarkerForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id nextWordEndMarker = [m_element accessibilityAttributeValue:@"AXNextWordEndTextMarkerForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarker::create(nextWordEndMarker);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1986,7 +1986,7 @@ RefPtr<AccessibilityTextMarker> AccessibilityUIElement::nextWordEndTextMarkerFor
> RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::paragraphTextMarkerRangeForTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id textMarkerRange = [m_element accessibilityAttributeValue:@"AXParagraphTextMarkerRangeForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id textMarkerRange = [m_element accessibilityAttributeValue:@"AXParagraphTextMarkerRangeForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarkerRange::create(textMarkerRange);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -1996,7 +1996,7 @@ RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::paragraphTextMarker
> RefPtr<AccessibilityTextMarker> AccessibilityUIElement::previousParagraphStartTextMarkerForTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id previousParagraphStartMarker = [m_element accessibilityAttributeValue:@"AXPreviousParagraphStartTextMarkerForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id previousParagraphStartMarker = [m_element accessibilityAttributeValue:@"AXPreviousParagraphStartTextMarkerForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarker::create(previousParagraphStartMarker);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -2006,7 +2006,7 @@ RefPtr<AccessibilityTextMarker> AccessibilityUIElement::previousParagraphStartTe
> RefPtr<AccessibilityTextMarker> AccessibilityUIElement::nextParagraphEndTextMarkerForTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id nextParagraphEndMarker = [m_element accessibilityAttributeValue:@"AXNextParagraphEndTextMarkerForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id nextParagraphEndMarker = [m_element accessibilityAttributeValue:@"AXNextParagraphEndTextMarkerForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarker::create(nextParagraphEndMarker);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -2016,7 +2016,7 @@ RefPtr<AccessibilityTextMarker> AccessibilityUIElement::nextParagraphEndTextMark
> RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::sentenceTextMarkerRangeForTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id textMarkerRange = [m_element accessibilityAttributeValue:@"AXSentenceTextMarkerRangeForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id textMarkerRange = [m_element accessibilityAttributeValue:@"AXSentenceTextMarkerRangeForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarkerRange::create(textMarkerRange);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -2026,7 +2026,7 @@ RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::sentenceTextMarkerR
> RefPtr<AccessibilityTextMarker> AccessibilityUIElement::previousSentenceStartTextMarkerForTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id previousParagraphStartMarker = [m_element accessibilityAttributeValue:@"AXPreviousSentenceStartTextMarkerForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id previousParagraphStartMarker = [m_element accessibilityAttributeValue:@"AXPreviousSentenceStartTextMarkerForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarker::create(previousParagraphStartMarker);
>     END_AX_OBJC_EXCEPTIONS
>     
>@@ -2036,7 +2036,7 @@ RefPtr<AccessibilityTextMarker> AccessibilityUIElement::previousSentenceStartTex
> RefPtr<AccessibilityTextMarker> AccessibilityUIElement::nextSentenceEndTextMarkerForTextMarker(AccessibilityTextMarker* textMarker)
> {
>     BEGIN_AX_OBJC_EXCEPTIONS
>-    id nextParagraphEndMarker = [m_element accessibilityAttributeValue:@"AXNextSentenceEndTextMarkerForTextMarker" forParameter:(id)textMarker->platformTextMarker()];
>+    id nextParagraphEndMarker = [m_element accessibilityAttributeValue:@"AXNextSentenceEndTextMarkerForTextMarker" forParameter:(__bridge id)textMarker->platformTextMarker()];
>     return AccessibilityTextMarker::create(nextParagraphEndMarker);
>     END_AX_OBJC_EXCEPTIONS
>     
>diff --git a/Tools/WebKitTestRunner/cocoa/TestControllerCocoa.mm b/Tools/WebKitTestRunner/cocoa/TestControllerCocoa.mm
>index 83da36654062a24cb94321057e6ad6e767658309..333a9e949dbdf960112d02a5e84fa3eeec36556e 100644
>--- a/Tools/WebKitTestRunner/cocoa/TestControllerCocoa.mm
>+++ b/Tools/WebKitTestRunner/cocoa/TestControllerCocoa.mm
>@@ -61,8 +61,8 @@ void initializeWebViewConfiguration(const char* libraryPath, WKStringRef injecte
>     [globalWebViewConfiguration release];
>     globalWebViewConfiguration = [[WKWebViewConfiguration alloc] init];
> 
>-    globalWebViewConfiguration.processPool = (WKProcessPool *)context;
>-    globalWebViewConfiguration.websiteDataStore = (WKWebsiteDataStore *)WKContextGetWebsiteDataStore(context);
>+    globalWebViewConfiguration.processPool = (__bridge WKProcessPool *)context;
>+    globalWebViewConfiguration.websiteDataStore = (__bridge WKWebsiteDataStore *)WKContextGetWebsiteDataStore(context);
>     globalWebViewConfiguration._allowUniversalAccessFromFileURLs = YES;
>     globalWebViewConfiguration._applePayEnabled = YES;
> 
>@@ -71,7 +71,7 @@ void initializeWebViewConfiguration(const char* libraryPath, WKStringRef injecte
>     WKCookieManagerSetStorageAccessAPIEnabled(WKContextGetCookieManager(context), true);
> #endif
> 
>-    WKWebsiteDataStore* poolWebsiteDataStore = (WKWebsiteDataStore *)WKContextGetWebsiteDataStore((WKContextRef)globalWebViewConfiguration.processPool);
>+    WKWebsiteDataStore* poolWebsiteDataStore = (__bridge WKWebsiteDataStore *)WKContextGetWebsiteDataStore((__bridge WKContextRef)globalWebViewConfiguration.processPool);
>     [poolWebsiteDataStore _setCacheStoragePerOriginQuota: 400 * 1024];
>     if (libraryPath) {
>         String cacheStorageDirectory = String(libraryPath) + '/' + "CacheStorage";
>@@ -113,7 +113,7 @@ void TestController::cocoaPlatformInitialize()
> WKContextRef TestController::platformContext()
> {
> #if WK_API_ENABLED
>-    return (WKContextRef)globalWebViewConfiguration.processPool;
>+    return (__bridge WKContextRef)globalWebViewConfiguration.processPool;
> #else
>     return nullptr;
> #endif
>@@ -122,7 +122,7 @@ WKContextRef TestController::platformContext()
> WKPreferencesRef TestController::platformPreferences()
> {
> #if WK_API_ENABLED
>-    return (WKPreferencesRef)globalWebViewConfiguration.preferences;
>+    return (__bridge WKPreferencesRef)globalWebViewConfiguration.preferences;
> #else
>     return nullptr;
> #endif
>@@ -174,7 +174,7 @@ WKContextRef TestController::platformAdjustContext(WKContextRef context, WKConte
> {
> #if WK_API_ENABLED
>     initializeWebViewConfiguration(libraryPathForTesting(), injectedBundlePath(), context, contextConfiguration);
>-    return (WKContextRef)globalWebViewConfiguration.processPool;
>+    return (__bridge WKContextRef)globalWebViewConfiguration.processPool;
> #else
>     return nullptr;
> #endif
>diff --git a/Tools/WebKitTestRunner/mac/PlatformWebViewMac.mm b/Tools/WebKitTestRunner/mac/PlatformWebViewMac.mm
>index 4becc6934f19f5e56977e91c02578483fa1790ce..115cf0395a335559a10f98a32966dbeeb182db79 100644
>--- a/Tools/WebKitTestRunner/mac/PlatformWebViewMac.mm
>+++ b/Tools/WebKitTestRunner/mac/PlatformWebViewMac.mm
>@@ -138,7 +138,7 @@ PlatformWebView::PlatformWebView(WKWebViewConfiguration* configuration, const Te
>         [[NSUserDefaults standardUserDefaults] setValue:@YES forKey:@"WebKit2UseRemoteLayerTreeDrawingArea"];
> 
>     RetainPtr<WKWebViewConfiguration> copiedConfiguration = adoptNS([configuration copy]);
>-    WKPreferencesSetThreadedScrollingEnabled((WKPreferencesRef)[copiedConfiguration preferences], m_options.useThreadedScrolling);
>+    WKPreferencesSetThreadedScrollingEnabled((__bridge WKPreferencesRef)[copiedConfiguration preferences], m_options.useThreadedScrolling);
> 
>     NSRect rect = NSMakeRect(0, 0, TestController::viewWidth, TestController::viewHeight);
>     m_view = [[TestRunnerWKWebView alloc] initWithFrame:rect configuration:copiedConfiguration.get()];
>diff --git a/Tools/WebKitTestRunner/mac/TestControllerMac.mm b/Tools/WebKitTestRunner/mac/TestControllerMac.mm
>index c9209698947c2f6db8bbfcde0e60f7046ee3b9c6..e80094844e671ce2b795e5412f0a6e0772c79174 100644
>--- a/Tools/WebKitTestRunner/mac/TestControllerMac.mm
>+++ b/Tools/WebKitTestRunner/mac/TestControllerMac.mm
>@@ -90,12 +90,12 @@ void TestController::platformDestroy()
> void TestController::initializeInjectedBundlePath()
> {
>     NSString *nsBundlePath = [[[NSBundle mainBundle] bundlePath] stringByAppendingPathComponent:@"WebKitTestRunnerInjectedBundle.bundle"];
>-    m_injectedBundlePath.adopt(WKStringCreateWithCFString((CFStringRef)nsBundlePath));
>+    m_injectedBundlePath.adopt(WKStringCreateWithCFString((__bridge CFStringRef)nsBundlePath));
> }
> 
> void TestController::initializeTestPluginDirectory()
> {
>-    m_testPluginDirectory.adopt(WKStringCreateWithCFString((CFStringRef)[[NSBundle mainBundle] bundlePath]));
>+    m_testPluginDirectory.adopt(WKStringCreateWithCFString((__bridge CFStringRef)[[NSBundle mainBundle] bundlePath]));
> }
> 
> void TestController::platformResetPreferencesToConsistentValues()
>@@ -125,7 +125,7 @@ void TestController::platformConfigureViewForTest(const TestInvocation& test)
>         return;
> 
>     RetainPtr<CFURLRef> testURL = adoptCF(WKURLCopyCFURL(kCFAllocatorDefault, test.url()));
>-    NSURL *filterURL = [(NSURL *)testURL.get() URLByAppendingPathExtension:@"json"];
>+    NSURL *filterURL = [(__bridge NSURL *)testURL.get() URLByAppendingPathExtension:@"json"];
> 
>     NSStringEncoding encoding;
>     NSString *contentExtensionString = [[NSString alloc] initWithContentsOfURL:filterURL usedEncoding:&encoding error:NULL];
>diff --git a/Tools/WebKitTestRunner/mac/UIScriptControllerMac.mm b/Tools/WebKitTestRunner/mac/UIScriptControllerMac.mm
>index 22fd35f03e8ff5db0795e7a1d29d03848c997846..1f4eed439cbd44e9ae0e07a912dbf30755e65f5b 100644
>--- a/Tools/WebKitTestRunner/mac/UIScriptControllerMac.mm
>+++ b/Tools/WebKitTestRunner/mac/UIScriptControllerMac.mm
>@@ -46,7 +46,7 @@ namespace WTR {
> 
> NSString *nsString(JSStringRef string)
> {
>-    return (NSString *)adoptCF(JSStringCopyCFString(kCFAllocatorDefault, string)).autorelease();
>+    return CFBridgingRelease(JSStringCopyCFString(kCFAllocatorDefault, string));
> }
> 
> void UIScriptController::doAsyncTask(JSValueRef callback)
>@@ -236,7 +236,7 @@ void UIScriptController::completeBackSwipe(JSValueRef callback)
> void UIScriptController::platformPlayBackEventStream(JSStringRef eventStream, JSValueRef callback)
> {
>     RetainPtr<CFStringRef> stream = adoptCF(JSStringCopyCFString(kCFAllocatorDefault, eventStream));
>-    playBackEvents(m_context, (NSString *)stream.get(), callback);
>+    playBackEvents(m_context, (__bridge NSString *)stream.get(), callback);
> }
> 
> void UIScriptController::firstResponderSuppressionForWebView(bool shouldSuppress)
>diff --git a/Tools/WebKitTestRunner/mac/WebKitTestRunnerDraggingInfo.mm b/Tools/WebKitTestRunner/mac/WebKitTestRunnerDraggingInfo.mm
>index 1ea2c843182c308a22d923c6b012c6a1ae0ccbea..565db2f124f8f2c3248e9c321bcc8e9c8ddcb8e2 100644
>--- a/Tools/WebKitTestRunner/mac/WebKitTestRunnerDraggingInfo.mm
>+++ b/Tools/WebKitTestRunner/mac/WebKitTestRunnerDraggingInfo.mm
>@@ -29,6 +29,7 @@
> #import "EventSenderProxy.h"
> #import "PlatformWebView.h"
> #import "TestController.h"
>+#import "TestRunnerWKWebView.h"
> 
> using namespace WTR;
> 
>diff --git a/Tools/WebKitTestRunner/mac/WebKitTestRunnerPasteboard.mm b/Tools/WebKitTestRunner/mac/WebKitTestRunnerPasteboard.mm
>index 63df1a3c6bb1ab15a5edec2f68ce600168c4527e..a26180e01f411850699d1fcba11ac9d65663c35f 100644
>--- a/Tools/WebKitTestRunner/mac/WebKitTestRunnerPasteboard.mm
>+++ b/Tools/WebKitTestRunner/mac/WebKitTestRunnerPasteboard.mm
>@@ -189,8 +189,8 @@ - (BOOL)setPropertyList:(id)propertyList forType:(NSString *)dataType
> {
>     CFDataRef data = 0;
>     if (propertyList)
>-        data = CFPropertyListCreateXMLData(0, propertyList);
>-    BOOL result = [self setData:(NSData *)data forType:dataType];
>+        data = CFPropertyListCreateXMLData(0, (__bridge CFTypeRef)propertyList);
>+    BOOL result = [self setData:(__bridge NSData *)data forType:dataType];
>     if (data)
>         CFRelease(data);
>     return result;
>@@ -205,7 +205,7 @@ - (BOOL)setString:(NSString *)string forType:(NSString *)dataType
>         else
>             data = CFStringCreateExternalRepresentation(0, (CFStringRef)string, kCFStringEncodingUTF8, 0);
>     }
>-    BOOL result = [self setData:(NSData *)data forType:dataType];
>+    BOOL result = [self setData:(__bridge NSData *)data forType:dataType];
>     if (data)
>         CFRelease(data);
>     return result;
>diff --git a/Tools/WebKitTestRunner/mac/main.mm b/Tools/WebKitTestRunner/mac/main.mm
>index 6637db2d787165653dd1a4a98dfd498b296e7259..6b35b962ff4d389ba60d1b51333682ef2916625f 100644
>--- a/Tools/WebKitTestRunner/mac/main.mm
>+++ b/Tools/WebKitTestRunner/mac/main.mm
>@@ -57,15 +57,12 @@ static void disableAppNapInUIProcess()
> 
> int main(int argc, const char* argv[])
> {
>-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
>-    [NSApplication sharedApplication];
>-    setDefaultsToConsistentValuesForTesting();
>-    disableAppNapInUIProcess(); // For secondary processes, app nap is disabled using WKPreferencesSetPageVisibilityBasedProcessSuppressionEnabled().
>-
>-    {
>+    @autoreleasepool {
>+        [NSApplication sharedApplication];
>+        setDefaultsToConsistentValuesForTesting();
>+        disableAppNapInUIProcess(); // For secondary processes, app nap is disabled using WKPreferencesSetPageVisibilityBasedProcessSuppressionEnabled().
>         WTR::TestController controller(argc, argv);
>     }
>-    [pool drain];
>     return 0;
> }
>

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Attachments on bug 186227: 341838 | 341841