Added SetLayerTransform to PPAPI

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 <stdint.h>
 
 #include "base/compiler_specific.h"
@@ skipping 24 matching lines @@
 
   // PPB_Graphics2D_API overrides.
   PP_Bool Describe(PP_Size* size, PP_Bool* is_always_opaque) override;
   void PaintImageData(PP_Resource image_data,
                       const PP_Point* top_left,
                       const PP_Rect* src_rect) override;
   void Scroll(const PP_Rect* clip_rect, const PP_Point* amount) override;
   void ReplaceContents(PP_Resource image_data) override;
   PP_Bool SetScale(float scale) override;
   float GetScale() override;
+  PP_Bool SetLayerTransform(float scale,
+                            const PP_Point* origin,
+                            const PP_Point* translate) override;
   int32_t Flush(scoped_refptr<TrackedCallback> callback) override;
   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_