Hide knowledge of webkit::ppapi::PluginDelegate from chrome. This is part of moving ppapi implement…

content/renderer/pepper/pepper_plugin_delegate_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.
 
 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 297 matching lines @@
   virtual bool X509CertificateParseDER(
       const std::vector<char>& der,
       ppapi::PPB_X509Certificate_Fields* fields) OVERRIDE;
   virtual webkit::ppapi::FullscreenContainer*
       CreateFullscreenContainer(
           webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual gfx::Size GetScreenSize() OVERRIDE;
   virtual std::string GetDefaultEncoding() OVERRIDE;
   virtual void ZoomLimitsChanged(double minimum_factor, double maximum_factor)
       OVERRIDE;
-  virtual void DidStartLoading() OVERRIDE;
-  virtual void DidStopLoading() OVERRIDE;
-  virtual void SetContentRestriction(int restrictions) OVERRIDE;
-  virtual void SaveURLAs(const GURL& url) OVERRIDE;
   virtual base::SharedMemory* CreateAnonymousSharedMemory(size_t size)
       OVERRIDE;
   virtual ::ppapi::Preferences GetPreferences() OVERRIDE;
   virtual bool LockMouse(webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual void UnlockMouse(webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual bool IsMouseLocked(webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual void DidChangeCursor(webkit::ppapi::PluginInstance* instance,
                                const WebKit::WebCursorInfo& cursor) OVERRIDE;
   virtual void DidReceiveMouseEvent(
       webkit::ppapi::PluginInstance* instance) OVERRIDE;
@@ skipping 130 matching lines @@
       device_enumeration_event_handler_;
 
   scoped_refptr<ContextProviderCommandBuffer> offscreen_context3d_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperPluginDelegateImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_