Pepper: Move FileRef to the "new" resource proxy.

content/renderer/pepper/pepper_plugin_instance_impl.h

Index: content/renderer/pepper/pepper_plugin_instance_impl.h
diff --git a/content/renderer/pepper/pepper_plugin_instance_impl.h b/content/renderer/pepper/pepper_plugin_instance_impl.h
index 964b23bddd62e2f0ceead016d4b88c90822bbda4..dd31b072d781d46b2b71aa063ce8780774e946f6 100644
--- a/content/renderer/pepper/pepper_plugin_instance_impl.h
+++ b/content/renderer/pepper/pepper_plugin_instance_impl.h
@@ -347,8 +347,6 @@ class CONTENT_EXPORT PepperPluginInstanceImpl
   virtual ppapi::VarTracker* GetVarTracker() OVERRIDE;
   virtual const GURL& GetPluginURL() OVERRIDE;
   virtual base::FilePath GetModulePath() OVERRIDE;
-  virtual PP_Resource CreateExternalFileReference(
-      const base::FilePath& external_file_path) OVERRIDE;
   virtual PP_Resource CreateImage(gfx::ImageSkia* source_image,
                                   float scale) OVERRIDE;
   virtual PP_ExternalPluginResult SwitchToOutOfProcessProxy(
@@ -364,6 +362,8 @@ class CONTENT_EXPORT PepperPluginInstanceImpl
   virtual int32_t Navigate(const ppapi::URLRequestInfoData& request,
                            const char* target,
                            bool from_user_action) OVERRIDE;
+  virtual int MakePendingFileRefRendererHost(
+      const base::FilePath& path) OVERRIDE;
 
   // PPB_Instance_API implementation.
   virtual PP_Bool BindGraphics(PP_Instance instance,