Remove unused code calling WebMediaPlayerClient::requestFullscreen()

content/browser/media/android/browser_media_player_manager.cc

 // Copyright 2013 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/android/browser_media_player_manager.h"
 
 #include "base/android/scoped_java_ref.h"
 #include "base/command_line.h"
 #include "content/browser/android/content_view_core_impl.h"
 #include "content/browser/android/media_players_observer.h"
@@ skipping 317 matching lines @@
 
 MediaPlayerAndroid* BrowserMediaPlayerManager::GetPlayer(int player_id) {
   for (ScopedVector<MediaPlayerAndroid>::iterator it = players_.begin();
       it != players_.end(); ++it) {
     if ((*it)->player_id() == player_id)
       return *it;
   }
   return NULL;
 }
 
-void BrowserMediaPlayerManager::RequestFullScreen(int player_id) {
-  if (fullscreen_player_id_ == player_id)
-    return;
-
-  if (fullscreen_player_id_ != kInvalidMediaPlayerId) {
-    // TODO(qinmin): Determine the correct error code we should report to WMPA.
-    OnError(player_id, MediaPlayerAndroid::MEDIA_ERROR_DECODE);
-    return;
-  }
-
-  Send(new MediaPlayerMsg_RequestFullscreen(RoutingID(), player_id));
-}
-
 bool BrowserMediaPlayerManager::RequestPlay(int player_id) {
   MediaPlayerAndroid* player = GetPlayer(player_id);
   DCHECK(player);
 
   MediaSession::Type media_session_type =
       player->GetDuration().InSeconds() > kMinimumDurationForContentInSeconds
           ? MediaSession::Type::Content : MediaSession::Type::Transient;
 
   bool succeeded = MediaSession::Get(web_contents())->AddPlayer(
       this, player_id, media_session_type);
@@ skipping 298 matching lines @@
     external_video_surface_container_->ReleaseExternalVideoSurface(player_id);
 #endif  // defined(VIDEO_HOLE)
 }
 
 void BrowserMediaPlayerManager::ReleasePlayer(MediaPlayerAndroid* player) {
   player->Release();
   ReleaseMediaResources(player->player_id());
 }
 
 }  // namespace content