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

content/browser/tab_contents/navigation_controller.cc

 // 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.
 
 #include "content/browser/tab_contents/navigation_controller.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "base/time.h"
@@ skipping 224 matching lines @@
   bool reverse_on_redirect = false;
   BrowserURLHandler::RewriteURLIfNecessary(
       &loaded_url, profile, &reverse_on_redirect);
 
   NavigationEntry* entry = new NavigationEntry(
       NULL,  // The site instance for tabs is sent on navigation
              // (TabContents::GetSiteInstance).
       -1,
       loaded_url,
       referrer,
-      string16(),
+      base::i18n::String16WithDirection(),
       transition);
   entry->set_virtual_url(url);
   entry->set_user_typed_url(url);
   entry->set_update_virtual_url_with_url(reverse_on_redirect);
   return entry;
 }
 
 NavigationEntry* NavigationController::GetEntryWithPageID(
     SiteInstance* instance, int32 page_id) const {
   int index = GetEntryIndexWithPageID(instance, page_id);
@@ skipping 978 matching lines @@
   size_t insert_index = 0;
   for (int i = 0; i < max_index; i++) {
     // When cloning a tab, copy all entries except interstitial pages
     if (source.entries_[i].get()->page_type() != INTERSTITIAL_PAGE) {
       entries_.insert(entries_.begin() + insert_index++,
                       linked_ptr<NavigationEntry>(
                           new NavigationEntry(*source.entries_[i])));
     }
   }
 }