Fix painting problem with transparent plugins because plugins were ignoring t...

webkit/glue/webplugin_delegate.h

 // Copyright (c) 2006-2008 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 WEBKIT_GLUE_WEBPLUGIN_DELEGATE_H__
 #define WEBKIT_GLUE_WEBPLUGIN_DELEGATE_H__
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 55 matching lines @@
   // Gets the NPObject associated with the plugin for scripting.
   virtual NPObject* GetPluginScriptableObject() = 0;
 
   // Receives notification about a resource load that the plugin initiated
   // for a frame.
   virtual void DidFinishLoadWithReason(NPReason reason) = 0;
   
   // Returns the process id of the process that is running the plugin.
   virtual int GetProcessId() = 0;
 
-  // Returns the window handle for this plugin if it's a windowed plugin,
-  // or NULL otherwise.
-  virtual gfx::ViewHandle GetWindowHandle() = 0;
-
   virtual void FlushGeometryUpdates() = 0;
 
   // The result of the script execution is returned via this function.
   virtual void SendJavaScriptStream(const std::string& url,
                                     const std::wstring& result, 
                                     bool success, bool notify_needed, 
                                     int notify_data) = 0;
 
   // Receives notification about data being available. 
   virtual void DidReceiveManualResponse(const std::string& url,
@@ skipping 25 matching lines @@
                                                         void* stream) = 0;
   // Notifies the delegate about a Get/Post URL request getting routed
   virtual void URLRequestRouted(const std::string&url, bool notify_needed, 
                                 void* notify_data) = 0;
  private:
   DISALLOW_EVIL_CONSTRUCTORS(WebPluginDelegate);
 };
 
 #endif  // #ifndef WEBKIT_GLUE_WEBPLUGIN_DELEGATE_H__