Remove unused code calling WebMediaPlayerClient::requestFullscreen()

content/common/media/media_player_messages_android.h

 // Copyright (c) 2012 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.
 
 // IPC messages for android media player.
 // Multiply-included message file, hence no include guard.
 
 #include "base/basictypes.h"
 #include "base/time/time.h"
 #include "content/common/content_export.h"
@@ skipping 188 matching lines @@
 
 // Clank has disconnected from the remote device.
 IPC_MESSAGE_ROUTED1(MediaPlayerMsg_DisconnectedFromRemoteDevice,
                     int /* player_id */)
 
 // The availability of remote devices has changed
 IPC_MESSAGE_ROUTED2(MediaPlayerMsg_RemoteRouteAvailabilityChanged,
                     int /* player_id */,
                     bool /* routes_available */)
 
-// Instructs the video element to enter fullscreen.
-IPC_MESSAGE_ROUTED1(MediaPlayerMsg_RequestFullscreen,
-                    int /*player_id */)
-
 // Messages for controlling the media playback in browser process ----------
 
 // Destroy the media player object.
 IPC_MESSAGE_ROUTED1(MediaPlayerHostMsg_DestroyMediaPlayer,
                     int /* player_id */)
 
 // Initialize a media player object.
 IPC_MESSAGE_ROUTED1(
     MediaPlayerHostMsg_Initialize,
     MediaPlayerHostMsg_Initialize_Params);
@@ skipping 65 matching lines @@
 
 #if defined(VIDEO_HOLE)
 // Notify the player about the external surface, requesting it if necessary.
 // |is_request| true if the player is requesting the external surface.
 // |rect| the boundary rectangle of the video element.
 IPC_MESSAGE_ROUTED3(MediaPlayerHostMsg_NotifyExternalSurface,
                     int /* player_id */,
                     bool /* is_request */,
                     gfx::RectF /* rect */)
 #endif  // defined(VIDEO_HOLE)