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

chrome/browser/ui/webui/chromeos/mobile_setup_ui.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/chromeos/mobile_setup_ui.h"
 
 #include <algorithm>
 #include <map>
 #include <string>
 
@@ skipping 18 matching lines @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
 #include "chrome/common/jstemplate_builder.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_view_host_observer.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_ui_message_handler.h"
 #include "googleurl/src/gurl.h"
 #include "grit/browser_resources.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/locale_settings.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
 using content::BrowserThread;
 using content::WebContents;
+using content::WebUIMessageHandler;
 
 namespace {
 
 // Host page JS API function names.
 const char kJsApiStartActivation[] = "startActivation";
 const char kJsApiSetTransactionStatus[] = "setTransactionStatus";
 const char kJsApiPaymentPortalLoad[] = "paymentPortalLoad";
 const char kJsApiResultOK[] = "ok";
 
 const char kJsDeviceStatusChangedCallback[] =
@@ skipping 1302 matching lines @@
   // Set up the chrome://mobilesetup/ source.
   Profile* profile = Profile::FromBrowserContext(contents->GetBrowserContext());
   profile->GetChromeURLDataManager()->AddDataSource(html_source);
 }
 
 void MobileSetupUI::RenderViewCreated(RenderViewHost* host) {
   ChromeWebUI::RenderViewCreated(host);
   // Destroyed by the corresponding RenderViewHost.
   new PortalFrameLoadObserver(host, web_contents()->GetWebUI());
 }