| Index: content/public/common/content_switches.cc
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| diff --git a/content/public/common/content_switches.cc b/content/public/common/content_switches.cc
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| index 04a8b7f91c77e886016f7bfe2e3fe4c534ee1ed8..6abf9fd159551f19b3e9f6a2dc817d29bf2e35a0 100644
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| --- a/content/public/common/content_switches.cc
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| +++ b/content/public/common/content_switches.cc
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| @@ -205,6 +205,9 @@ const char kDisableSpeechInput[]            = "disable-speech-input";
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|  // Specifies the request key for the continuous speech recognition webservice.
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|  const char kSpeechRecognitionWebserviceKey[] = "speech-service-key";
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|  
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| +// Enables web speech synthesis api.
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| +const char kEnableSpeechSynthesis[]            = "enable-speech-synthesis";
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| +
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|  #if defined(OS_ANDROID)
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|  // Enable web audio API.
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|  const char kEnableWebAudio[]                = "enable-webaudio";
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| 
 |