Convert more interfaces to the new thunk system. This goes up to and including

webkit/plugins/ppapi/ppb_image_data_impl.h

 // Copyright (c) 2011 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_PLUGINS_PPAPI_PPB_IMAGE_DATA_IMPL_H_
 #define WEBKIT_PLUGINS_PPAPI_PPB_IMAGE_DATA_IMPL_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "ppapi/c/ppb_image_data.h"
@@ skipping 35 matching lines @@
 
   PluginDelegate::PlatformImage2D* platform_image() const {
     return platform_image_.get();
   }
 
   // Returns a pointer to the interface implementing PPB_ImageData that is
   // exposed to the plugin.
   static const PPB_ImageData* GetInterface();
   static const PPB_ImageDataTrusted* GetTrustedInterface();
 
-  virtual ::ppapi::thunk::PPB_ImageData_API* AsImageData_API();
+  virtual ::ppapi::thunk::PPB_ImageData_API* AsPPB_ImageData_API();
 
   // Resource overrides.
   virtual PPB_ImageData_Impl* AsPPB_ImageData_Impl();
 
   // PPB_ImageData_API implementation.
   virtual PP_Bool Describe(PP_ImageDataDesc* desc);
   virtual void* Map();
   virtual void Unmap();
 
   // PPB_ImageDataTrusted implementation.
@@ skipping 57 matching lines @@
   bool is_valid_;
   bool needs_unmap_;
 
   DISALLOW_COPY_AND_ASSIGN(ImageDataAutoMapper);
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PPB_IMAGE_DATA_IMPL_H_