Eliminate MediaPlayer & MediaPlayerClient abstractions

components/html_viewer/html_document.h

 // Copyright 2014 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 COMPONENTS_HTML_VIEWER_HTML_DOCUMENT_H_
 #define COMPONENTS_HTML_VIEWER_HTML_DOCUMENT_H_
 
 #include <map>
 #include <set>
 
@@ skipping 84 matching lines @@
 
   // WebWidgetClient methods:
   void initializeLayerTreeView() override;
   blink::WebLayerTreeView* layerTreeView() override;
 
   // WebFrameClient methods:
   virtual blink::WebMediaPlayer* createMediaPlayer(
       blink::WebLocalFrame* frame,
       const blink::WebURL& url,
       blink::WebMediaPlayerClient* client,
+      blink::WebMediaPlayerEncryptedMediaClient* encrypted_client,
       blink::WebContentDecryptionModule* initial_cdm);
   virtual blink::WebFrame* createChildFrame(
       blink::WebLocalFrame* parent,
       blink::WebTreeScopeType scope,
       const blink::WebString& frameName,
       blink::WebSandboxFlags sandboxFlags);
   virtual void frameDetached(blink::WebFrame* frame);
   virtual void frameDetached(blink::WebFrame* frame, DetachType type);
   virtual blink::WebCookieJar* cookieJar(blink::WebLocalFrame* frame);
   virtual blink::WebNavigationPolicy decidePolicyForNavigation(
@@ skipping 73 matching lines @@
   scoped_ptr<DevToolsAgentImpl> devtools_agent_;
 
   DeleteCallback delete_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(HTMLDocument);
 };
 
 }  // namespace html_viewer
 
 #endif  // COMPONENTS_HTML_VIEWER_HTML_DOCUMENT_H_