Bug 283936 – Regression(287171@main) WKWebExtensionAPIDevTools API tests are crashing in debug

• Status: RESOLVED
• Resolution: FIXED
• Component: Web Inspector

[Chris Dumez]

WKWebExtensionAPIDevTools API tests are crashing in debug since 287171@main:
```
ASSERTION FAILED: canSafelyBeUsed()
        /Volumes/Work/WebKit/OpenSource/WebKitBuild/Debug/usr/local/include/wtf/WeakRef.h(111) : T *WTF::WeakRef<WebKit::WebProcess>::operator->() const [T = WebKit::WebProcess, WeakPtrImpl = WTF::DefaultWeakPtrImpl]
        1   0x11de32194 WTF::WeakRef<WebKit::WebProcess, WTF::DefaultWeakPtrImpl>::operator->() const
        2   0x11e034d30 WebKit::WebInspectorInterruptDispatcher::ref() const
        3   0x11eb28be4 WTF::DefaultRefDerefTraits<WebKit::WebInspectorInterruptDispatcher>::ref(WebKit::WebInspectorInterruptDispatcher&)
        4   0x11eb28bb0 WTF::Ref<WebKit::WebInspectorInterruptDispatcher, WTF::RawPtrTraits<WebKit::WebInspectorInterruptDispatcher>, WTF::DefaultRefDerefTraits<WebKit::WebInspectorInterruptDispatcher>>::Ref(WebKit::WebInspectorInterruptDispatcher&)
        5   0x11eb28840 WTF::Ref<WebKit::WebInspectorInterruptDispatcher, WTF::RawPtrTraits<WebKit::WebInspectorInterruptDispatcher>, WTF::DefaultRefDerefTraits<WebKit::WebInspectorInterruptDispatcher>>::Ref(WebKit::WebInspectorInterruptDispatcher&)
        6   0x11eb286c8 WebKit::WebInspectorInterruptDispatcher::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
        7   0x11f200474 IPC::Connection::dispatchMessageReceiverMessage(IPC::MessageReceiver&, WTF::UniqueRef<IPC::Decoder>&&)
        8   0x11f20f708 IPC::FunctionDispatcherQueue::enqueueMessage(IPC::Connection&, WTF::UniqueRef<IPC::Decoder>&&)::'lambda'()::operator()()
        RemoteLayerTreeDrawingAreaProxyMac::scheduleDisplayLink(): page has no displayID
        9   0x11f20f618 WTF::Detail::CallableWrapper<IPC::FunctionDispatcherQueue::enqueueMessage(IPC::Connection&, WTF::UniqueRef<IPC::Decoder>&&)::'lambda'(), void>::call()
        10  0x130f0a200 WTF::Function<void ()>::operator()() const
        11  0x1310dda44 WTF::(anonymous namespace)::DispatchWorkItem::operator()()

```

[Chris Dumez]

Pull request: https://github.com/WebKit/WebKit/pull/37339

[Chris Dumez]

<rdar://140810380>

[Radar WebKit Bug Importer]

<rdar://problem/140811571>

[Chris Dumez]

*** Bug 283934 has been marked as a duplicate of this bug. ***

[EWS]

Committed 287231@main (e8861dabf587): <https://commits.webkit.org/287231@main>

Reviewed commits have been landed. Closing PR #37339 and removing active labels.