Make the pause of video playback and video capture consistent

content/browser/media/media_web_contents_observer.cc

Index: content/browser/media/media_web_contents_observer.cc
diff --git a/content/browser/media/media_web_contents_observer.cc b/content/browser/media/media_web_contents_observer.cc
index 48f760b9862da2cec69f4269c18653626585f95c..7f9e2b65564847fda42fe3694d5664ccca364292 100644
--- a/content/browser/media/media_web_contents_observer.cc
+++ b/content/browser/media/media_web_contents_observer.cc
@@ -166,14 +166,6 @@ BrowserMediaPlayerManager* MediaWebContentsObserver::GetMediaPlayerManager(
   return media_player_managers_.get(key);
 }
 
-void MediaWebContentsObserver::PauseVideo() {
-  for (MediaPlayerManagerMap::iterator iter = media_player_managers_.begin();
-      iter != media_player_managers_.end(); ++iter) {
-    BrowserMediaPlayerManager* manager = iter->second;
-    manager->PauseVideo();
-  }
-}
-
 #if defined(VIDEO_HOLE)
 void MediaWebContentsObserver::OnFrameInfoUpdated() {
   for (MediaPlayerManagerMap::iterator iter = media_player_managers_.begin();