Rename (Chrome)SyncExtensionFunction::RunImpl to RunSync so that the RunImpl

chrome/browser/speech/extension_api/tts_engine_extension_api.h

Index: chrome/browser/speech/extension_api/tts_engine_extension_api.h
diff --git a/chrome/browser/speech/extension_api/tts_engine_extension_api.h b/chrome/browser/speech/extension_api/tts_engine_extension_api.h
index 1a2c25b9b91efbaa008aa7e37a8453392f66df78..112c0e1b2f3bba0ec312edf760c68af194f20714 100644
--- a/chrome/browser/speech/extension_api/tts_engine_extension_api.h
+++ b/chrome/browser/speech/extension_api/tts_engine_extension_api.h
@@ -60,7 +60,7 @@ void ExtensionTtsEngineResume(Utterance* utterance);
 class ExtensionTtsEngineSendTtsEventFunction : public SyncExtensionFunction {
  private:
   virtual ~ExtensionTtsEngineSendTtsEventFunction() {}
-  virtual bool RunImpl() OVERRIDE;
+  virtual bool RunSync() OVERRIDE;
   DECLARE_EXTENSION_FUNCTION("ttsEngine.sendTtsEvent", TTSENGINE_SENDTTSEVENT)
 };