Convert HtmlDialogUIDelegate::GetDialogTitle() to string16.

chrome/browser/ui/webui/task_manager_dialog.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 "chrome/browser/ui/webui/task_manager_dialog.h"
 
 #include "base/memory/singleton.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
@@ skipping 11 matching lines @@
 
   void ShowDialog();
 
  protected:
   friend struct DefaultSingletonTraits<TaskManagerDialogImpl>;
   virtual ~TaskManagerDialogImpl();
 
   void OnCloseDialog();
 
   // Overridden from HtmlDialogUIDelegate:
-  virtual bool IsDialogModal() const {
+  virtual bool IsDialogModal() const OVERRIDE {
     return false;
   }
-  virtual std::wstring GetDialogTitle() const {
-    return UTF16ToWide(l10n_util::GetStringUTF16(IDS_TASK_MANAGER_TITLE));
+  virtual string16 GetDialogTitle() const OVERRIDE {
+    return l10n_util::GetStringUTF16(IDS_TASK_MANAGER_TITLE);
   }
-  virtual GURL GetDialogContentURL() const {
+  virtual GURL GetDialogContentURL() const OVERRIDE {
     std::string url_string(chrome::kChromeUITaskManagerURL);
     return GURL(url_string);
   }
   virtual void GetWebUIMessageHandlers(
-      std::vector<WebUIMessageHandler*>* handlers) const {
+      std::vector<WebUIMessageHandler*>* handlers) const OVERRIDE {
   }
-  virtual void GetDialogSize(gfx::Size* size) const {
+  virtual void GetDialogSize(gfx::Size* size) const OVERRIDE {
     size->SetSize(640, 480);
   }
-  virtual std::string GetDialogArgs() const {
+  virtual std::string GetDialogArgs() const OVERRIDE {
     return std::string();
   }
-  virtual void OnDialogClosed(const std::string& json_retval) {
+  virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE {
     OnCloseDialog();
   }
-  virtual void OnCloseContents(TabContents* source, bool* out_close_dialog) {
+  virtual void OnCloseContents(TabContents* source, bool* out_close_dialog)
+      OVERRIDE {
     *out_close_dialog = true;
     OnCloseDialog();
   }
-  virtual bool ShouldShowDialogTitle() const {
+  virtual bool ShouldShowDialogTitle() const OVERRIDE {
     return false;
   }
-  virtual bool HandleContextMenu(const ContextMenuParams& params) {
+  virtual bool HandleContextMenu(const ContextMenuParams& params) OVERRIDE {
     return true;
   }
 
  private:
   void OpenHtmlDialog();
 
   bool is_shown_;
 
   DISALLOW_COPY_AND_ASSIGN(TaskManagerDialogImpl);
 };
@@ skipping 32 matching lines @@
 }
 
 // ****************************************************
 //
 // static
 void TaskManagerDialog::Show() {
   TaskManagerDialogImpl* dialog = TaskManagerDialogImpl::GetInstance();
   dialog->ShowDialog();
 }