Select theme resources from ResourceBundle at requested scale factor.

chrome/browser/history/top_sites.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/browser/history/top_sites.h"
 
 #include <algorithm>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 21 matching lines @@
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/locale_settings.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
+#include "ui/base/layout.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image_util.h"
 
 using base::DictionaryValue;
 using content::BrowserThread;
 using content::NavigationController;
 
 namespace history {
 
 // How many top sites to store in the cache.
@@ skipping 195 matching lines @@
   {
     base::AutoLock lock(lock_);
     if (thread_safe_cache_->GetPageThumbnail(url, bytes))
       return true;
   }
 
   // Resource bundle is thread safe.
   for (size_t i = 0; i < arraysize(kPrepopulatedPages); i++) {
     if (url.spec() == l10n_util::GetStringUTF8(kPrepopulatedPages[i].url_id)) {
       *bytes = ResourceBundle::GetSharedInstance().LoadDataResourceBytes(
-          kPrepopulatedPages[i].thumbnail_id);
+          kPrepopulatedPages[i].thumbnail_id,
+          ui::SCALE_FACTOR_100P);
       return true;
     }
   }
 
   return false;
 }
 
 bool TopSites::GetPageThumbnailScore(const GURL& url,
                                      ThumbnailScore* score) {
   // WARNING: this may be invoked on any thread.
@@ skipping 628 matching lines @@
   SetTopSites(pages);
 
   // Used only in testing.
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_TOP_SITES_UPDATED,
       content::Source<TopSites>(this),
       content::Details<CancelableRequestProvider::Handle>(&handle));
 }
 
 }  // namespace history