Make a global enum to differentiate impl & proxy.

webkit/plugins/ppapi/ppb_image_data_impl.cc

 // 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.
 
 #include "webkit/plugins/ppapi/ppb_image_data_impl.h"
 
 #include <algorithm>
 #include <limits>
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "skia/ext/platform_canvas.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/ppb_image_data.h"
 #include "ppapi/c/trusted/ppb_image_data_trusted.h"
 #include "ppapi/thunk/thunk.h"
 #include "third_party/skia/include/core/SkColorPriv.h"
 #include "webkit/plugins/ppapi/common.h"
 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
 #include "webkit/plugins/ppapi/resource_helper.h"
 
 using ::ppapi::thunk::PPB_ImageData_API;
 
 namespace webkit {
 namespace ppapi {
 
 PPB_ImageData_Impl::PPB_ImageData_Impl(PP_Instance instance)
-    : Resource(instance),
+    : Resource(::ppapi::OBJECT_IS_IMPL, instance),
       format_(PP_IMAGEDATAFORMAT_BGRA_PREMUL),
       width_(0),
       height_(0) {
 }
 
 PPB_ImageData_Impl::~PPB_ImageData_Impl() {
 }
 
 // static
 PP_Resource PPB_ImageData_Impl::Create(PP_Instance instance,
@@ skipping 85 matching lines @@
   swap(other->platform_image_, platform_image_);
   swap(other->mapped_canvas_, mapped_canvas_);
   std::swap(other->format_, format_);
   std::swap(other->width_, width_);
   std::swap(other->height_, height_);
 }
 
 }  // namespace ppapi
 }  // namespace webkit