Revert "Revert 137734 - Select theme resources from ResourceBundle at requested scale factor."

chrome/browser/ui/webui/sessions_ui.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/ui/webui/sessions_ui.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 10 matching lines @@
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/browser/web_ui_message_handler.h"
 #include "grit/browser_resources.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "grit/theme_resources_standard.h"
 #include "ui/base/l10n/l10n_util.h"
+#include "ui/base/layout.h"
 #include "ui/base/resource/resource_bundle.h"
 
 using content::WebContents;
 using content::WebUIMessageHandler;
 
 namespace {
 
 ChromeWebUIDataSource* CreateSessionsUIHTMLSource() {
   ChromeWebUIDataSource* source =
       new ChromeWebUIDataSource(chrome::kChromeUISessionsHost);
@@ skipping 222 matching lines @@
   web_ui->AddMessageHandler(new SessionsDOMHandler());
 
   // Set up the chrome://sessions/ source.
   Profile* profile = Profile::FromWebUI(web_ui);
   ChromeURLDataManager::AddDataSource(profile, CreateSessionsUIHTMLSource());
 }
 
 // static
 base::RefCountedMemory* SessionsUI::GetFaviconResourceBytes() {
   return ResourceBundle::GetSharedInstance().
-      LoadDataResourceBytes(IDR_HISTORY_FAVICON);
+      LoadDataResourceBytes(IDR_HISTORY_FAVICON,
+                            ui::SCALE_FACTOR_100P);
 }