Start splitting out WebUI into an implementation class and an interface that each page implements...

chrome/browser/ui/webui/chromeos/register_page_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/register_page_ui.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 276 matching lines @@
   web_ui()->CallJavascriptFunction(kJsApiSetUserInfo, value);
 #endif
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 //
 // RegisterPageUI
 //
 ////////////////////////////////////////////////////////////////////////////////
 
-RegisterPageUI::RegisterPageUI(WebContents* contents) : WebUI(contents) {
+RegisterPageUI::RegisterPageUI(WebContents* contents) : WebUI(contents, this) {
   RegisterPageHandler* handler = new RegisterPageHandler();
   AddMessageHandler(handler);
   RegisterPageUIHTMLSource* html_source = new RegisterPageUIHTMLSource();
 
   // Set up the chrome://register/ source.
   Profile* profile = Profile::FromBrowserContext(contents->GetBrowserContext());
   profile->GetChromeURLDataManager()->AddDataSource(html_source);
 }