Add scale factor tag to data packs

ui/base/resource/resource_bundle_gtk.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 "ui/base/resource/resource_bundle.h"
 
 #include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/path_service.h"
+#include "ui/base/resource/resource_handle.h"
 #include "base/synchronization/lock.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/base/gtk/scoped_gobject.h"
 #include "ui/base/ui_base_paths.h"
 #include "ui/gfx/image/image.h"
 
 #include <gtk/gtk.h>
 
 namespace ui {
 
@@ skipping 33 matching lines @@
 FilePath GetResourcesPakFilePath(const std::string& pak_name) {
   FilePath path;
   if (PathService::Get(base::DIR_MODULE, &path))
     return path.AppendASCII(pak_name.c_str());
   return FilePath();
 }
 
 }  // namespace
 
 void ResourceBundle::LoadCommonResources() {
-  AddDataPack(GetResourcesPakFilePath("chrome.pak"));
-  AddDataPack(GetResourcesPakFilePath("theme_resources_standard.pak"));
-  AddDataPack(GetResourcesPakFilePath("ui_resources_standard.pak"));
+  AddDataPack(GetResourcesPakFilePath("chrome.pak"),
+              ResourceHandle::kScaleFactor100x);
+  AddDataPack(GetResourcesPakFilePath("theme_resources_standard.pak"),
+              ResourceHandle::kScaleFactor100x);
+  AddDataPack(GetResourcesPakFilePath("ui_resources_standard.pak"),
+              ResourceHandle::kScaleFactor100x);
 }
 
 gfx::Image& ResourceBundle::GetNativeImageNamed(int resource_id, ImageRTL rtl) {
   // Use the negative |resource_id| for the key for BIDI-aware images.
   int key = rtl == RTL_ENABLED ? -resource_id : resource_id;
 
   // Check to see if the image is already in the cache.
   {
     base::AutoLock lock_scope(*images_and_fonts_lock_);
     ImageMap::const_iterator found = images_.find(key);
@@ skipping 19 matching lines @@
     images_[key] = image;
     return *image;
   }
 
   LOG(WARNING) << "Unable to pixbuf with id " << resource_id;
   NOTREACHED();  // Want to assert in debug mode.
   return *GetEmptyImage();
 }
 
 }  // namespace ui