Simplify WebUI data sources. Currently WebUI data sources implement a URLDataSourceDelegate interfa…

chrome/browser/ui/webui/signin_internals_ui.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/webui/signin_internals_ui.h"
 
 #include "base/hash.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/about_signin_internals.h"
 #include "chrome/browser/signin/about_signin_internals_factory.h"
@@ skipping 16 matching lines @@
                             IDR_SIGNIN_INTERNALS_INDEX_JS);
   source->set_default_resource(IDR_SIGNIN_INTERNALS_INDEX_HTML);
   return source;
 }
 
 } //  namespace
 
 SignInInternalsUI::SignInInternalsUI(content::WebUI* web_ui)
     : WebUIController(web_ui) {
   Profile* profile = Profile::FromWebUI(web_ui);
-  ChromeURLDataManager::AddDataSource(profile,
-                                      CreateSignInInternalsHTMLSource());
+  ChromeURLDataManager::AddDataSourceImpl(
+      profile, CreateSignInInternalsHTMLSource());
   if (profile) {
     AboutSigninInternals* about_signin_internals =
         AboutSigninInternalsFactory::GetForProfile(profile);
     if (about_signin_internals)
       about_signin_internals->AddSigninObserver(this);
   }
 }
 
 SignInInternalsUI::~SignInInternalsUI() {
   Profile* profile = Profile::FromWebUI(web_ui());
@@ skipping 29 matching lines @@
       return true;
     }
   }
   return false;
 }
 
 void SignInInternalsUI::OnSigninStateChanged(scoped_ptr<DictionaryValue> info) {
   const std::string& event_handler = "chrome.signin.onSigninInfoChanged.fire";
   web_ui()->CallJavascriptFunction(event_handler, *info);
 }