Select theme resources from ResourceBundle at requested scale factor.

chrome/renderer/resource_bundle_source_map.cc

 // 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.
 
 #include "chrome/renderer/resource_bundle_source_map.h"
 
+#include "ui/base/layout.h"
 #include "ui/base/resource/resource_bundle.h"
 
 ResourceBundleSourceMap::ResourceBundleSourceMap(
     const ui::ResourceBundle* resource_bundle)
     : resource_bundle_(resource_bundle) {
 }
 
 ResourceBundleSourceMap::~ResourceBundleSourceMap() {
 }
 
 void ResourceBundleSourceMap::RegisterSource(const std::string& name,
                                              int resource_id) {
   resource_id_map_[name] = resource_id;
 }
 
 v8::Handle<v8::Value> ResourceBundleSourceMap::GetSource(
     const std::string& name) {
   if (!Contains(name))
     return v8::Undefined();
   int resource_id = resource_id_map_[name];
-  return ConvertString(resource_bundle_->GetRawDataResource(resource_id));
+  return ConvertString(resource_bundle_->GetRawDataResource(
+      resource_id, ui::SCALE_FACTOR_NONE));
 }
 
 bool ResourceBundleSourceMap::Contains(const std::string& name) {
   return !!resource_id_map_.count(name);
 }
 
 v8::Handle<v8::String> ResourceBundleSourceMap::ConvertString(
     const base::StringPiece& string) {
   // v8 takes ownership of the StaticV8ExternalAsciiStringResource (see
   // v8::String::NewExternal()).
   return v8::String::NewExternal(
       new StaticV8ExternalAsciiStringResource(string));
 }