Move NativeWebKeyboardEvent to the content namespace.

chrome/browser/ui/views/unhandled_keyboard_event_handler_aurax11.cc

 // Copyright (c) 2012 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/views/unhandled_keyboard_event_handler.h"
 
 #include "base/logging.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "ui/views/focus/focus_manager.h"
 
+using content::NativeWebKeyboardEvent;
+
 UnhandledKeyboardEventHandler::UnhandledKeyboardEventHandler() {
 }
 
 void UnhandledKeyboardEventHandler::HandleKeyboardEvent(
     const NativeWebKeyboardEvent& event,
     views::FocusManager* focus_manager) {
   if (!focus_manager) {
     NOTREACHED();
     return;
   }
   if (event.os_event && !event.skip_in_browser) {
     views::KeyEvent views_event(event.os_event);
     focus_manager->OnKeyEvent(views_event);
   }
 }