m_default 53 Source/platform/speech/PlatformSpeechSynthesisVoice.h bool isDefault() const { return m_default; } m_default 54 Source/platform/speech/PlatformSpeechSynthesisVoice.h void setIsDefault(bool isDefault) { m_default = isDefault; } m_default 64 Source/platform/speech/PlatformSpeechSynthesisVoice.h bool m_default;