Add OVERRIDE to chrome/browser/ui/gtk/.

chrome/browser/ui/gtk/html_dialog_gtk.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 CHROME_BROWSER_UI_GTK_HTML_DIALOG_GTK_H_
 #define CHROME_BROWSER_UI_GTK_HTML_DIALOG_GTK_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
+#include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/webui/html_dialog_tab_contents_delegate.h"
 #include "chrome/browser/ui/webui/html_dialog_ui.h"
 #include "ui/base/gtk/gtk_signal.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/size.h"
 
 typedef struct _GtkWidget GtkWidget;
 
 class Profile;
@@ skipping 19 matching lines @@
       std::vector<WebUIMessageHandler*>* handlers) const OVERRIDE;
   virtual void GetDialogSize(gfx::Size* size) const OVERRIDE;
   virtual std::string GetDialogArgs() const OVERRIDE;
   virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE;
   virtual void OnCloseContents(TabContents* source, bool* out_close_dialog)
       OVERRIDE;
   virtual void CloseContents(TabContents* source) OVERRIDE;
   virtual bool ShouldShowDialogTitle() const OVERRIDE;
 
   // Overridden from TabContentsDelegate:
-  virtual void HandleKeyboardEvent(const NativeWebKeyboardEvent& event);
+  virtual void HandleKeyboardEvent(
+      const NativeWebKeyboardEvent& event) OVERRIDE;
 
  private:
   CHROMEGTK_CALLBACK_1(HtmlDialogGtk, void, OnResponse, int);
 
   // This view is a delegate to the HTML content since it needs to get notified
   // about when the dialog is closing. For all other actions (besides dialog
   // closing) we delegate to the creator of this view, which we keep track of
   // using this variable.
   HtmlDialogUIDelegate* delegate_;
 
   gfx::NativeWindow parent_window_;
 
   GtkWidget* dialog_;
 
   scoped_ptr<TabContentsWrapper> tab_;
   scoped_ptr<TabContentsContainerGtk> tab_contents_container_;
 
   DISALLOW_COPY_AND_ASSIGN(HtmlDialogGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_HTML_DIALOG_GTK_H_