[Webkit-unassigned] [Bug 260214] Make SpeechSynthesisUtterance an ActiveDOMObject

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=260214

--- Comment #2 from Sihui Liu <sihui_liu at apple.com> ---
This crash is seen on our EWS bot (https://ews-build.s3-us-west-2.amazonaws.com/macOS-AppleSilicon-Ventura-Debug-WK2-Tests-EWS/027ff49c-12080/imported/w3c/web-platform-tests/speech-api/SpeechSynthesis-speak-without-activation-fails.tentative-crash-log.txt):
WebCore::JSEventListener::ensureJSFunction(WebCore::ScriptExecutionContext &) const
1   0x1361b29d8 WTFCrash
2   0x283fe8460 WebCore::NetworkResourcesData::ResourceData::hasContent() const
3   0x283ff92cc WebCore::JSEventListener::ensureJSFunction(WebCore::ScriptExecutionContext&) const
4   0x282e3de1c WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&)
5   0x2837f8554 WebCore::EventTarget::innerInvokeEventListeners(WebCore::Event&, WTF::Vector<WTF::RefPtr<WebCore::RegisteredEventListener, WTF::RawPtrTraits<WebCore::RegisteredEventListener>, WTF::DefaultRefDerefTraits<WebCore::RegisteredEventListener>>, 1ul, WTF::CrashOnOverflow, 2ul, WTF::FastMalloc>, WebCore::EventTarget::EventInvokePhase)
6   0x2837f7ffc WebCore::EventTarget::fireEventListeners(WebCore::Event&, WebCore::EventTarget::EventInvokePhase)
7   0x2837f7e54 WebCore::EventTarget::dispatchEvent(WebCore::Event&)
8   0x28293017c WebCore::SpeechSynthesisUtterance::eventOccurred(WTF::AtomString const&, unsigned long, unsigned long, WTF::String const&)
9   0x28292fe3c WebCore::SpeechSynthesis::handleSpeakingCompleted(WebCore::SpeechSynthesisUtterance&, bool)
10  0x282930a50 WebCore::SpeechSynthesis::didFinishSpeaking(WebCore::PlatformSpeechSynthesisUtterance&)
11  0x2829305c0 WebCore::SpeechSynthesis::didFinishSpeaking()

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