It's way lower level than that, and relying on ScriptExecutionContext prevents using AsyncFileReader in NetworkProcess.
Created attachment 191346 [details] proposed patch
Attachment 191346 [details] did not pass style-queue: Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'Source/WebCore/ChangeLog', u'Source/WebCore/WebCore.xcodeproj/project.pbxproj', u'Source/WebCore/dom/ScriptExecutionContext.cpp', u'Source/WebCore/dom/ScriptExecutionContext.h', u'Source/WebCore/fileapi/AsyncFileStream.cpp', u'Source/WebCore/fileapi/AsyncFileStream.h', u'Source/WebCore/loader/ResourceLoader.cpp', u'Source/WebCore/loader/ResourceLoader.h', u'Source/WebCore/platform/MainThreadTask.h', u'Source/WebCore/platform/network/BlobResourceHandle.cpp', u'Source/WebCore/platform/network/ResourceHandleClient.h', u'Source/WebKit2/ChangeLog', u'Source/WebKit2/NetworkProcess/NetworkResourceLoader.cpp', u'Source/WebKit2/NetworkProcess/NetworkResourceLoader.h']" exit_code: 1 Source/WebCore/platform/MainThreadTask.h:484: Weird number of spaces at line-start. Are you using a 4-space indent? [whitespace/indent] [3] Source/WebCore/platform/MainThreadTask.h:485: Weird number of spaces at line-start. Are you using a 4-space indent? [whitespace/indent] [3] Source/WebCore/platform/MainThreadTask.h:486: Weird number of spaces at line-start. Are you using a 4-space indent? [whitespace/indent] [3] Source/WebCore/platform/MainThreadTask.h:487: Weird number of spaces at line-start. Are you using a 4-space indent? [whitespace/indent] [3] Source/WebCore/platform/MainThreadTask.h:488: Weird number of spaces at line-start. Are you using a 4-space indent? [whitespace/indent] [3] Total errors found: 5 in 8 files If any of these errors are false positives, please file a bug against check-webkit-style.
Comment on attachment 191346 [details] proposed patch View in context: https://bugs.webkit.org/attachment.cgi?id=191346&action=review Instead of adding MainThreadTask, I think you should use something more like WTF::Function from Functional.h - I don’t think that blocks landing this though. > Source/WebCore/fileapi/AsyncFileStream.cpp:54 > + return thread; return thread.release(); (Not that it matters :)
Comment on attachment 191346 [details] proposed patch Attachment 191346 [details] did not pass mac-wk2-ews (mac-wk2): Output: http://webkit-commit-queue.appspot.com/results/16937010
Comment on attachment 191346 [details] proposed patch Attachment 191346 [details] did not pass mac-ews (mac): Output: http://webkit-commit-queue.appspot.com/results/16969103
Comment on attachment 191346 [details] proposed patch Attachment 191346 [details] did not pass mac-ews (mac): Output: http://webkit-commit-queue.appspot.com/results/16996009
Created attachment 191406 [details] run it by EWS again With a build fix. > Instead of adding MainThreadTask, I think you should use something more like WTF::Function from Functional.h - I don’t think that blocks landing this though. We'll need to come up with a way to use something like CrossThreadCopier with Functional to replace this.
Attachment 191406 [details] did not pass style-queue: Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'Source/WebCore/ChangeLog', u'Source/WebCore/GNUmakefile.list.am', u'Source/WebCore/Target.pri', u'Source/WebCore/WebCore.vcproj/WebCore.vcproj', u'Source/WebCore/WebCore.vcxproj/WebCore.vcxproj', u'Source/WebCore/WebCore.vcxproj/WebCore.vcxproj.filters', u'Source/WebCore/WebCore.xcodeproj/project.pbxproj', u'Source/WebCore/dom/ScriptExecutionContext.cpp', u'Source/WebCore/dom/ScriptExecutionContext.h', u'Source/WebCore/fileapi/AsyncFileStream.cpp', u'Source/WebCore/fileapi/AsyncFileStream.h', u'Source/WebCore/loader/ResourceLoader.cpp', u'Source/WebCore/loader/ResourceLoader.h', u'Source/WebCore/platform/MainThreadTask.h', u'Source/WebCore/platform/network/BlobResourceHandle.cpp', u'Source/WebCore/platform/network/ResourceHandleClient.h', u'Source/WebKit2/ChangeLog', u'Source/WebKit2/NetworkProcess/NetworkResourceLoader.cpp', u'Source/WebKit2/NetworkProcess/NetworkResourceLoader.h']" exit_code: 1 Source/WebCore/platform/MainThreadTask.h:484: Weird number of spaces at line-start. Are you using a 4-space indent? [whitespace/indent] [3] Source/WebCore/platform/MainThreadTask.h:485: Weird number of spaces at line-start. Are you using a 4-space indent? [whitespace/indent] [3] Source/WebCore/platform/MainThreadTask.h:486: Weird number of spaces at line-start. Are you using a 4-space indent? [whitespace/indent] [3] Source/WebCore/platform/MainThreadTask.h:487: Weird number of spaces at line-start. Are you using a 4-space indent? [whitespace/indent] [3] Source/WebCore/platform/MainThreadTask.h:488: Weird number of spaces at line-start. Are you using a 4-space indent? [whitespace/indent] [3] Total errors found: 5 in 12 files If any of these errors are false positives, please file a bug against check-webkit-style.
Committed <http://trac.webkit.org/changeset/144770>.