Added SetLayerTransform to PPAPI

content/renderer/pepper/pepper_plugin_instance_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_INSTANCE_IMPL_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_INSTANCE_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 354 matching lines @@
   // clear itself when it is destroyed.
   blink::WebURLLoaderClient* document_loader() const {
     return document_loader_;
   }
   void set_document_loader(blink::WebURLLoaderClient* loader) {
     document_loader_ = loader;
   }
 
   ContentDecryptorDelegate* GetContentDecryptorDelegate();
 
+  void SetGraphics2DTransform(const float& scale,
+                              const gfx::PointF& translation);
+
   // PluginInstance implementation
   RenderView* GetRenderView() override;
   blink::WebPluginContainer* GetContainer() override;
   v8::Isolate* GetIsolate() const override;
   ppapi::VarTracker* GetVarTracker() override;
   const GURL& GetPluginURL() override;
   base::FilePath GetModulePath() override;
   PP_Resource CreateImage(gfx::ImageSkia* source_image, float scale) override;
   PP_ExternalPluginResult SwitchToOutOfProcessProxy(
       const base::FilePath& file_path,
@@ skipping 319 matching lines @@
   scoped_refptr<PluginModule> module_;
   std::unique_ptr<ppapi::PPP_Instance_Combined> instance_interface_;
   // If this is the NaCl plugin, we create a new module when we switch to the
   // IPC-based PPAPI proxy. Store the original module and instance interface
   // so we can shut down properly.
   scoped_refptr<PluginModule> original_module_;
   std::unique_ptr<ppapi::PPP_Instance_Combined> original_instance_interface_;
 
   PP_Instance pp_instance_;
 
+  // These are the scale and the translation that will be applied to the layer.
+  gfx::PointF graphics2d_translation_;
+  float graphics2d_scale_;
+
   // NULL until we have been initialized.
   blink::WebPluginContainer* container_;
   scoped_refptr<cc::Layer> compositor_layer_;
   scoped_refptr<cc::TextureLayer> texture_layer_;
   std::unique_ptr<blink::WebLayer> web_layer_;
   bool layer_bound_to_fullscreen_;
   bool layer_is_hardware_;
 
   // Plugin URL.
   const GURL plugin_url_;
@@ skipping 211 matching lines @@
   // view change events.
   base::WeakPtrFactory<PepperPluginInstanceImpl> view_change_weak_ptr_factory_;
   base::WeakPtrFactory<PepperPluginInstanceImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperPluginInstanceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_INSTANCE_IMPL_H_