Plumb the title direction up to the renderer host

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>
@@ skipping 108 matching lines @@
   virtual View* GetViewDelegate() OVERRIDE;
   virtual const GURL& GetURL() const OVERRIDE;
   virtual void RenderViewGone(RenderViewHost* render_view_host,
                               base::TerminationStatus status,
                               int error_code) OVERRIDE;
   virtual void DidNavigate(
       RenderViewHost* render_view_host,
       const ViewHostMsg_FrameNavigate_Params& params) OVERRIDE;
   virtual void UpdateTitle(RenderViewHost* render_view_host,
                            int32 page_id,
-                           const string16& title) OVERRIDE;
+                           const string16& title,
+                           base::i18n::TextDirection title_direction) OVERRIDE;
   virtual RendererPreferences GetRendererPrefs(
       content::BrowserContext* browser_context) const OVERRIDE;
 
   // Invoked with the NavigationEntry that is going to be added to the
   // navigation controller.
   // Gives an opportunity to sub-classes to set states on the |entry|.
   // Note that this is only called if the InterstitialPage was constructed with
   // |create_navigation_entry| set to true.
   virtual void UpdateEntry(NavigationEntry* entry) {}
 
@@ skipping 96 matching lines @@
   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_