Encrypted Media: No NeedKey if --enable-encrypted-media is not set.

webkit/media/webmediaplayer_impl.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.
 
 // Delegate calls from WebCore::MediaPlayerPrivate to Chrome's video player.
 // It contains Pipeline which is the actual media player pipeline, it glues
 // the media player pipeline, data source, audio renderer and renderer.
 // Pipeline would creates multiple threads and access some public methods
 // of this class, so we need to be extra careful about concurrent access of
 // methods and members.
@@ skipping 102 matching lines @@
   // instead of content/renderer/, see http://crbug.com/136442
 
   WebMediaPlayerImpl(WebKit::WebFrame* frame,
                      WebKit::WebMediaPlayerClient* client,
                      base::WeakPtr<WebMediaPlayerDelegate> delegate,
                      media::FilterCollection* collection,
                      WebKit::WebAudioSourceProvider* audio_source_provider,
                      media::AudioRendererSink* audio_renderer_sink,
                      media::MessageLoopFactory* message_loop_factory,
                      MediaStreamClient* media_stream_client,
+                     bool encrypted_media_enabled,
                      media::MediaLog* media_log);
   virtual ~WebMediaPlayerImpl();
 
   virtual void load(const WebKit::WebURL& url, CORSMode cors_mode);
   virtual void cancelLoad();
 
   // Playback controls.
   virtual void play();
   virtual void pause();
   virtual bool supportsFullscreen() const;
@@ skipping 219 matching lines @@
   bool incremented_externally_allocated_memory_;
 
   WebKit::WebAudioSourceProvider* audio_source_provider_;
 
   scoped_refptr<media::AudioRendererSink> audio_renderer_sink_;
 
   bool is_local_source_;
   bool supports_save_;
 
   // The decryptor that manages decryption keys and decrypts encrypted frames.
-  ProxyDecryptor decryptor_;
+  scoped_ptr<ProxyDecryptor> decryptor_;
 
   bool starting_;
 
   scoped_refptr<media::ChunkDemuxer> chunk_demuxer_;
 
   // Temporary for EME v0.1. In the future the init data type should be passed
   // through GenerateKeyRequest() directly from WebKit.
   std::string init_data_type_;
 
   DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerImpl);
 };
 
 }  // namespace webkit_media
 
 #endif  // WEBKIT_MEDIA_WEBMEDIAPLAYER_IMPL_H_