Change NavigationEntry's title fields to carry the text direction.

content/browser/tab_contents/interstitial_page.h

 // 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.
 
 #ifndef CONTENT_BROWSER_TAB_CONTENTS_INTERSTITIAL_PAGE_H_
 #define CONTENT_BROWSER_TAB_CONTENTS_INTERSTITIAL_PAGE_H_
 #pragma once
 
 #include <map>
 #include <string>
 
+#include "base/i18n/rtl.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/process_util.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/common/notification_observer.h"
 #include "content/common/notification_registrar.h"
 #include "content/common/renderer_preferences.h"
 #include "googleurl/src/gurl.h"
 #include "ui/gfx/size.h"
 
 class NavigationEntry;
@@ skipping 198 matching lines @@
   // Whether or not we should change the title of the tab when hidden (to revert
   // it to its original value).
   bool should_revert_tab_title_;
 
   // Whether the ResourceDispatcherHost has been notified to cancel/resume the
   // resource requests blocked for the RenderViewHost.
   bool resource_dispatcher_host_notified_;
 
   // The original title of the tab that should be reverted to when the
   // interstitial is hidden.
-  std::wstring original_tab_title_;
+  base::i18n::String16WithDirection original_tab_title_;
 
   // Our RenderViewHostViewDelegate, necessary for accelerators to work.
   scoped_ptr<InterstitialPageRVHViewDelegate> rvh_view_delegate_;
 
   // We keep a map of the various blocking pages shown as the UI tests need to
   // be able to retrieve them.
   typedef std::map<TabContents*, InterstitialPage*> InterstitialPageMap;
   static InterstitialPageMap* tab_to_interstitial_page_;
 
   // Settings passed to the renderer.
   RendererPreferences renderer_preferences_;
 
   DISALLOW_COPY_AND_ASSIGN(InterstitialPage);
 };
 
 #endif  // CONTENT_BROWSER_TAB_CONTENTS_INTERSTITIAL_PAGE_H_