Make WebMediaPlayerClient inheritance private in HTMLMediaElement

Source/core/html/HTMLMediaElement.cpp

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 1013 matching lines @@
 
     LocalFrame* frame = document().frame();
     // TODO(srirama.m): Figure out how frame can be null when
     // coming from executeDeferredLoad()
     if (!frame) {
         mediaLoadingFailed(WebMediaPlayer::NetworkStateFormatError);
         return;
     }
 
     KURL kurl(ParsedURLString, requestURL);
-    m_webMediaPlayer = frame->loader().client()->createWebMediaPlayer(this, kurl);
+    m_webMediaPlayer = frame->loader().client()->createWebMediaPlayer(*this, kurl, this);
     if (!m_webMediaPlayer) {
         mediaLoadingFailed(WebMediaPlayer::NetworkStateFormatError);
         return;
     }
 
     if (layoutObject())
         layoutObject()->setShouldDoFullPaintInvalidation();
 #if ENABLE(WEB_AUDIO)
     // Make sure if we create/re-create the WebMediaPlayer that we update our wrapper.
     m_audioSourceProvider.wrap(m_webMediaPlayer->audioSourceProvider());
@@ skipping 2744 matching lines @@
     visitor->trace(m_client);
 }
 
 DEFINE_TRACE(HTMLMediaElement::AudioSourceProviderImpl)
 {
     visitor->trace(m_client);
 }
 #endif
 
 }