Convert GetDisplayStringInLTRDirectionality from wstring to string16.

chrome/browser/task_manager_resource_providers.cc

 // Copyright (c) 2010 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/task_manager_resource_providers.h"
 
 #include "build/build_config.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
@@ skipping 59 matching lines @@
 
 TaskManagerTabContentsResource::~TaskManagerTabContentsResource() {
 }
 
 std::wstring TaskManagerTabContentsResource::GetTitle() const {
   // Fall back on the URL if there's no title.
   std::wstring tab_title(UTF16ToWideHack(tab_contents_->GetTitle()));
   if (tab_title.empty()) {
     tab_title = UTF8ToWide(tab_contents_->GetURL().spec());
     // Force URL to be LTR.
-    base::i18n::GetDisplayStringInLTRDirectionality(&tab_title);
+    tab_title = UTF16ToWide(base::i18n::GetDisplayStringInLTRDirectionality(
+        WideToUTF16(tab_title)));
   } else {
     // Since the tab_title will be concatenated with
     // IDS_TASK_MANAGER_TAB_PREFIX, we need to explicitly set the tab_title to
     // be LTR format if there is no strong RTL charater in it. Otherwise, if
     // IDS_TASK_MANAGER_TAB_PREFIX is an RTL word, the concatenated result
     // might be wrong. For example, http://mail.yahoo.com, whose title is
     // "Yahoo! Mail: The best web-based Email!", without setting it explicitly
     // as LTR format, the concatenated result will be "!Yahoo! Mail: The best
     // web-based Email :BAT", in which the capital letters "BAT" stands for
     // the Hebrew word for "tab".
@@ skipping 814 matching lines @@
 
   return &resource_;
 }
 
 void TaskManagerBrowserProcessResourceProvider::StartUpdating() {
   task_manager_->AddResource(&resource_);
 }
 
 void TaskManagerBrowserProcessResourceProvider::StopUpdating() {
 }