Index: content/public/browser/web_contents.h |
diff --git a/content/public/browser/web_contents.h b/content/public/browser/web_contents.h |
index 1eb4d7c0c60b656b6b1918b8f7ae61be99089e69..8c66b2a198cd037271734b31d09b002fd2a11960 100644 |
--- a/content/public/browser/web_contents.h |
+++ b/content/public/browser/web_contents.h |
@@ -407,6 +407,9 @@ class WebContents : public PageNavigator, |
// change. |
virtual void NotifyNavigationStateChanged(InvalidateTypes changed_flags) = 0; |
+ // Notifies the WebContents that audio started or stopped being audible. |
+ virtual void OnAudioStateChanged(bool is_audio_playing) = 0; |
+ |
// Get/Set the last time that the WebContents was made active (either when it |
// was created or shown with WasShown()). |
virtual base::TimeTicks GetLastActiveTime() const = 0; |