Move WebUIMessageHandler to its own file in the public directory and put it in the content namesp...

chrome/browser/chromeos/choose_mobile_network_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/chromeos/choose_mobile_network_dialog.h"
 
 #include "chrome/browser/chromeos/frame/bubble_window.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/views/html_dialog_view.h"
 #include "chrome/common/url_constants.h"
 #include "ui/views/view.h"
 #include "ui/views/widget/widget.h"
 
 using content::WebContents;
+using content::WebUIMessageHandler;
 
 namespace {
 
 // Default width/height of the dialog.
 const int kDefaultWidth = 350;
 const int kDefaultHeight = 225;
 
 }  // namespace
 
 namespace chromeos {
@@ skipping 56 matching lines @@
   return false;
 }
 
 bool ChooseMobileNetworkDialog::HandleContextMenu(
     const ContextMenuParams& params) {
   // Disable context menu.
   return true;
 }
 
 }  // namespace chromeos