Move OnNeedKey() to WebMediaPlayerImpl.

content/renderer/media/android/webmediaplayer_android.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_WEBMEDIAPLAYER_ANDROID_H_
 #define CONTENT_RENDERER_MEDIA_ANDROID_WEBMEDIAPLAYER_ANDROID_H_
 
 #include <jni.h>
 #include <string>
 #include <vector>
@@ skipping 236 matching lines @@
   void OnKeyAdded(const std::string& session_id);
   void OnKeyError(const std::string& session_id,
                   media::MediaKeys::KeyError error_code,
                   uint32 system_code);
   void OnKeyMessage(const std::string& session_id,
                     const std::vector<uint8>& message,
                     const GURL& destination_url);
 
   void OnMediaSourceOpened(blink::WebMediaSource* web_media_source);
 
-  void OnNeedKey(const std::string& type,
+  void OnNeedKey(const std::string& init_data_type,
                  const std::vector<uint8>& init_data);
 
-  // TODO(xhwang): Implement WebMediaPlayer::setContentDecryptionModule().
-  // See: http://crbug.com/224786
-
  protected:
   // Helper method to update the playing state.
   void UpdatePlayingState(bool is_playing_);
 
   // Helper methods for posting task for setting states and update WebKit.
   void UpdateNetworkState(blink::WebMediaPlayer::NetworkState state);
   void UpdateReadyState(blink::WebMediaPlayer::ReadyState state);
   void TryCreateStreamTextureProxyIfNeeded();
   void DoCreateStreamTexture();
 
@@ skipping 229 matching lines @@
 
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<WebMediaPlayerAndroid> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerAndroid);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_ANDROID_WEBMEDIAPLAYER_ANDROID_H_