content: Cleanup class/struct forward declarations

content/public/renderer/content_renderer_client.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.
 
 #ifndef CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_
 #define CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_
 
 #include <stddef.h>
 
 #include <map>
@@ skipping 23 matching lines @@
 namespace blink {
 class WebAudioDevice;
 class WebClipboard;
 class WebFrame;
 class WebLocalFrame;
 class WebMIDIAccessor;
 class WebMIDIAccessorClient;
 class WebMediaStreamCenter;
 class WebMediaStreamCenterClient;
 class WebPlugin;
-class WebPluginContainer;
 class WebPrescientNetworking;
 class WebRTCPeerConnectionHandler;
 class WebRTCPeerConnectionHandlerClient;
 class WebSpeechSynthesizer;
 class WebSpeechSynthesizerClient;
 class WebThemeEngine;
 class WebURL;
 class WebURLResponse;
 class WebURLRequest;
 class WebWorkerContentSettingsClientProxy;
 struct WebPluginParams;
 struct WebURLError;
 }
 
 namespace cc {
 class ImageSerializationProcessor;
 class RemoteCompositorBridge;
 class RemoteProtoChannel;
 }
 
 namespace gfx {
 class ICCProfile;
 }
 
 namespace media {
-class GpuVideoAcceleratorFactories;
 class KeySystemProperties;
-class MediaLog;
 class RendererFactory;
 }
 
 namespace service_manager {
 class InterfaceRegistry;
 }
 
 namespace content {
 class BrowserPluginDelegate;
-class DocumentState;
 class MediaStreamRendererFactory;
 class RenderFrame;
 class RenderView;
-class SynchronousCompositor;
-struct WebPluginInfo;
 
 // Embedder API for participating in renderer logic.
 class CONTENT_EXPORT ContentRendererClient {
  public:
   virtual ~ContentRendererClient() {}
 
   // Notifies us that the RenderThread has been created.
   virtual void RenderThreadStarted() {}
 
   // Notifies that a new RenderFrame has been created.
@@ skipping 278 matching lines @@
       service_manager::InterfaceRegistry* interface_registry) {}
 
   // Overwrites the given URL to use an HTML5 embed if possible.
   // An empty URL is returned if the URL is not overriden.
   virtual GURL OverrideFlashEmbedWithHTML(const GURL& url);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_