Index: content/public/browser/speech_recognition_event_listener.h |
diff --git a/content/public/browser/speech_recognition_event_listener.h b/content/public/browser/speech_recognition_event_listener.h |
index 10d64b380e6514ca35b69e66ee3b2aa736ea48ae..436f9cfb6c24cfdff2a4bcf10111ae2f0ba1763a 100644 |
--- a/content/public/browser/speech_recognition_event_listener.h |
+++ b/content/public/browser/speech_recognition_event_listener.h |
@@ -4,6 +4,7 @@ |
#ifndef CONTENT_PUBLIC_BROWSER_SPEECH_RECOGNITION_EVENT_LISTENER_H_ |
#define CONTENT_PUBLIC_BROWSER_SPEECH_RECOGNITION_EVENT_LISTENER_H_ |
+#pragma once |
#include "base/basictypes.h" |
#include "content/common/content_export.h" |
@@ -30,13 +31,13 @@ class CONTENT_EXPORT SpeechRecognitionEventListener { |
// recognition UI once this callback is received. |
virtual void OnEnvironmentEstimationComplete(int session_id) = 0; |
- // Informs that the end pointer has started detecting sound (possibly speech). |
+ // Informs that the endpointer has started detecting sound (possibly speech). |
virtual void OnSoundStart(int session_id) = 0; |
- // Informs that the end pointer has stopped detecting sound (a long silence). |
+ // Informs that the endpointer has stopped detecting sound (a long silence). |
virtual void OnSoundEnd(int session_id) = 0; |
- // Invoked when audio capture stops, either due to the end pointer detecting |
+ // Invoked when audio capture stops, either due to the endpointer detecting |
// silence, an internal error, or an explicit stop was issued. |
virtual void OnAudioEnd(int session_id) = 0; |