didStartSpeaking  192 Source/modules/speech/SpeechSynthesis.cpp void SpeechSynthesis::didStartSpeaking(PassRefPtr<PlatformSpeechSynthesisUtterance> utterance)
didStartSpeaking   52 Source/platform/exported/WebSpeechSynthesizerClientImpl.cpp void WebSpeechSynthesizerClientImpl::didStartSpeaking(const blink::WebSpeechSynthesisUtterance& utterance)