Drop [LegacyInterfaceTypeChecking] for SpeechSynthesis.prototype.speak

third_party/WebKit/Source/modules/speech/SpeechSynthesis.h

 /*
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 19 matching lines @@
 #include "modules/EventTargetModules.h"
 #include "modules/ModulesExport.h"
 #include "modules/speech/SpeechSynthesisUtterance.h"
 #include "modules/speech/SpeechSynthesisVoice.h"
 #include "platform/heap/Handle.h"
 #include "platform/speech/PlatformSpeechSynthesisUtterance.h"
 #include "platform/speech/PlatformSpeechSynthesizer.h"
 
 namespace blink {
 
-class ExceptionState;
 class PlatformSpeechSynthesizerClient;
 
 class MODULES_EXPORT SpeechSynthesis final : public RefCountedGarbageCollectedEventTargetWithInlineData<SpeechSynthesis>, public PlatformSpeechSynthesizerClient, public ContextLifecycleObserver {
     REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(SpeechSynthesis);
     DEFINE_WRAPPERTYPEINFO();
     USING_GARBAGE_COLLECTED_MIXIN(SpeechSynthesis);
 public:
     static SpeechSynthesis* create(ExecutionContext*);
 
     bool pending() const;
     bool speaking() const;
     bool paused() const;
 
-    void speak(SpeechSynthesisUtterance*, ExceptionState&);
+    void speak(SpeechSynthesisUtterance*);
     void cancel();
     void pause();
     void resume();
 
     const HeapVector<Member<SpeechSynthesisVoice>>& getVoices();
 
     // Used in testing to use a mock platform synthesizer
     void setPlatformSynthesizer(PlatformSpeechSynthesizer*);
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(voiceschanged);
@@ skipping 26 matching lines @@
     HeapDeque<Member<SpeechSynthesisUtterance>> m_utteranceQueue;
     bool m_isPaused;
 
     // EventTarget
     const AtomicString& interfaceName() const override;
 };
 
 } // namespace blink
 
 #endif // SpeechSynthesisEvent_h