Make WebMediaPlayerClient inheritance private in HTMLMediaElement

Source/core/loader/FrameLoaderClient.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Google 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.
@@ skipping 48 matching lines @@
     class LocalFrame;
     class PluginPlaceholder;
     class ResourceError;
     class ResourceRequest;
     class ResourceResponse;
     class SecurityOrigin;
     class SharedWorkerRepositoryClient;
     class SubstituteData;
     class WebApplicationCacheHost;
     class WebApplicationCacheHostClient;
+    class WebCookieJar;
     class WebMediaPlayer;
-    class WebCookieJar;
+    class WebMediaPlayerClient;
     class WebRTCPeerConnectionHandler;
     class WebServiceWorkerProvider;
     class WebSocketHandle;
     class Widget;
 
     class CORE_EXPORT FrameLoaderClient : public FrameClient {
     public:
         ~FrameLoaderClient() override {}
 
         virtual bool hasWebView() const = 0; // mainly for assertions
@@ skipping 70 matching lines @@
         virtual bool canCreatePluginWithoutRenderer(const String& mimeType) const = 0;
 
         // Called before plugin creation in order to ask the embedder whether a
         // placeholder should be substituted instead.
         virtual PassOwnPtrWillBeRawPtr<PluginPlaceholder> createPluginPlaceholder(Document&, const KURL&, const Vector<String>& paramNames, const Vector<String>& paramValues, const String& mimeType, bool loadManually) = 0;
 
         virtual PassRefPtrWillBeRawPtr<Widget> createPlugin(HTMLPlugInElement*, const KURL&, const Vector<String>&, const Vector<String>&, const String&, bool loadManually, DetachedPluginPolicy) = 0;
 
         virtual PassRefPtrWillBeRawPtr<Widget> createJavaAppletWidget(HTMLAppletElement*, const KURL& baseURL, const Vector<String>& paramNames, const Vector<String>& paramValues) = 0;
 
-        virtual PassOwnPtr<WebMediaPlayer> createWebMediaPlayer(HTMLMediaElement*, const WebURL&) = 0;
+        virtual PassOwnPtr<WebMediaPlayer> createWebMediaPlayer(HTMLMediaElement&, const WebURL&, WebMediaPlayerClient*) = 0;
 
         virtual ObjectContentType objectContentType(const KURL&, const String& mimeType, bool shouldPreferPlugInsForImages) = 0;
 
         virtual void didCreateNewDocument() = 0;
         virtual void dispatchDidClearWindowObjectInMainWorld() = 0;
         virtual void documentElementAvailable() = 0;
 
         virtual v8::Local<v8::Value> createTestInterface(const AtomicString& name) = 0;
 
         virtual void didCreateScriptContext(v8::Local<v8::Context>, int extensionGroup, int worldId) = 0;
@@ skipping 68 matching lines @@
             BeforeUnloadHandler,
             UnloadHandler,
         };
         virtual void suddenTerminationDisablerChanged(bool present, SuddenTerminationDisablerType) { }
 
     };
 
 } // namespace blink
 
 #endif // FrameLoaderClient_h