media: Remove Browser CDM implementation

content/renderer/media/android/renderer_media_player_manager.h

 // 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.
 
 #ifndef CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_PLAYER_MANAGER_H_
 #define CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_PLAYER_MANAGER_H_
 
 #include <map>
 #include <string>
 
@@ skipping 66 matching lines @@
 
   // Requests remote playback if possible
   void RequestRemotePlayback(int player_id) override;
 
   // Requests control of remote playback
   void RequestRemotePlaybackControl(int player_id) override;
 
   // Requests the player to enter fullscreen.
   void EnterFullscreen(int player_id);
 
-  // Requests the player with |player_id| to use the CDM with |cdm_id|.
-  // Does nothing if |cdm_id| is kInvalidCdmId.
-  // TODO(xhwang): Update this when we implement setCdm(0).
-  void SetCdm(int player_id, int cdm_id);
-
   // Registers and unregisters a WebMediaPlayerAndroid object.
   int RegisterMediaPlayer(media::RendererMediaPlayerInterface* player) override;
   void UnregisterMediaPlayer(int player_id) override;
 
   // Gets the pointer to WebMediaPlayerAndroid given the |player_id|.
   media::RendererMediaPlayerInterface* GetMediaPlayer(int player_id);
 
  private:
   // RenderFrameObserver implementation.
   void OnDestruct() override;
@@ skipping 30 matching lines @@
   std::map<int, media::RendererMediaPlayerInterface*> media_players_;
 
   int next_media_player_id_;
 
   DISALLOW_COPY_AND_ASSIGN(RendererMediaPlayerManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_PLAYER_MANAGER_H_