Pepper: Autogenerate thunk for PPB_Graphics2D.

ppapi/proxy/graphics_2d_resource.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 PPAPI_PROXY_GRAPHICS_2D_RESOURCE_H_
 #define PPAPI_PROXY_GRAPHICS_2D_RESOURCE_H_
 
 #include "base/compiler_specific.h"
 #include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
@@ skipping 20 matching lines @@
   virtual thunk::PPB_Graphics2D_API* AsPPB_Graphics2D_API() OVERRIDE;
 
   // PPB_Graphics2D_API overrides.
   virtual PP_Bool Describe(PP_Size* size, PP_Bool* is_always_opaque) OVERRIDE;
   virtual void PaintImageData(PP_Resource image_data,
                               const PP_Point* top_left,
                               const PP_Rect* src_rect) OVERRIDE;
   virtual void Scroll(const PP_Rect* clip_rect,
                       const PP_Point* amount) OVERRIDE;
   virtual void ReplaceContents(PP_Resource image_data) OVERRIDE;
-  virtual bool SetScale(float scale) OVERRIDE;
+  virtual PP_Bool SetScale(float scale) OVERRIDE;
   virtual float GetScale() OVERRIDE;
-  virtual int32_t Flush(scoped_refptr<TrackedCallback> callback,
-                        PP_Resource* old_image_data) OVERRIDE;
+  virtual int32_t Flush(scoped_refptr<TrackedCallback> callback) OVERRIDE;
   virtual bool ReadImageData(PP_Resource image,
                              const PP_Point* top_left) OVERRIDE;
 
  private:
   void OnPluginMsgFlushACK(const ResourceMessageReplyParams& params);
 
   const PP_Size size_;
   const PP_Bool is_always_opaque_;
   float scale_;
 
   scoped_refptr<TrackedCallback> current_flush_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(Graphics2DResource);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_GRAPHICS_2D_RESOURCE_H_