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

content/browser/tab_contents/interstitial_page.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/interstitial_page.h"
 
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
@@ skipping 252 matching lines @@
     tab_->render_view_host()->view()->Focus();
   }
 
   render_view_host_->Shutdown();
   render_view_host_ = NULL;
   if (tab_->interstitial_page())
     tab_->remove_interstitial_page();
   // Let's revert to the original title if necessary.
   NavigationEntry* entry = tab_->controller().GetActiveEntry();
   if (!new_navigation_ && should_revert_tab_title_) {
-    entry->set_title(WideToUTF16Hack(original_tab_title_));
+    entry->set_title(original_tab_title_);
     tab_->NotifyNavigationStateChanged(TabContents::INVALIDATE_TITLE);
   }
   delete this;
 }
 
 void InterstitialPage::Observe(NotificationType type,
                                const NotificationSource& source,
                                const NotificationDetails& details) {
   switch (type.value) {
     case NotificationType::NAV_ENTRY_PENDING:
@@ skipping 114 matching lines @@
     // SafeBrowsingBlockingPage, when the resource triggering the interstitial
     // is a sub-resource, meaning the main page has already been loaded and a
     // navigation entry should have been created.
     NOTREACHED();
     return;
   }
 
   // If this interstitial is shown on an existing navigation entry, we'll need
   // to remember its title so we can revert to it when hidden.
   if (!new_navigation_ && !should_revert_tab_title_) {
-    original_tab_title_ = UTF16ToWideHack(entry->title());
+    original_tab_title_ = entry->title();
     should_revert_tab_title_ = true;
   }
   entry->set_title(title);
   tab_->NotifyNavigationStateChanged(TabContents::INVALIDATE_TITLE);
 }
 
 void InterstitialPage::DomOperationResponse(const std::string& json_string,
                                             int automation_id) {
   if (enabled_)
     CommandReceived(json_string);
@@ skipping 313 matching lines @@
 
 void InterstitialPage::UpdateInspectorSetting(const std::string& key,
                                               const std::string& value) {
   RenderViewHostDelegateHelper::UpdateInspectorSetting(
       tab_->profile(), key, value);
 }
 
 void InterstitialPage::ClearInspectorSettings() {
   RenderViewHostDelegateHelper::ClearInspectorSettings(tab_->profile());
 }