Make the pause of video playback and video capture consistent

content/browser/media/media_web_contents_observer.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/media/media_web_contents_observer.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/stl_util.h"
 #include "content/browser/media/cdm/browser_cdm_manager.h"
 #include "content/common/media/cdm_messages.h"
@@ skipping 165 matching lines @@
     RenderFrameHost* render_frame_host) {
   uintptr_t key = reinterpret_cast<uintptr_t>(render_frame_host);
   if (!media_player_managers_.contains(key)) {
     media_player_managers_.set(
         key,
         make_scoped_ptr(BrowserMediaPlayerManager::Create(render_frame_host)));
   }
   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();
       iter != media_player_managers_.end(); ++iter) {
     BrowserMediaPlayerManager* manager = iter->second;
     manager->OnFrameInfoUpdated();
   }
 }
 #endif  // defined(VIDEO_HOLE)
 
 #endif  // defined(OS_ANDROID)
 
 }  // namespace content