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

chrome/browser/ui/webui/sync_promo/sync_promo_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/sync_promo/sync_promo_ui.h"
 
 #include "base/command_line.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
@@ skipping 85 matching lines @@
   SyncPromoHandler* handler = new SyncPromoHandler(
       g_browser_process->profile_manager());
   web_ui->AddMessageHandler(handler);
 
   // Set up the chrome://theme/ source.
   Profile* profile = Profile::FromWebUI(web_ui);
   ThemeSource* theme = new ThemeSource(profile);
   ChromeURLDataManager::AddDataSource(profile, theme);
 
   // Set up the sync promo source.
-  ChromeURLDataManager::AddDataSource(profile, CreateSyncUIHTMLSource(web_ui));
+  ChromeURLDataManager::AddDataSourceImpl(profile,
+                                          CreateSyncUIHTMLSource(web_ui));
 
   sync_promo_trial::RecordUserShownPromo(web_ui);
 }
 
 // static
 bool SyncPromoUI::HasShownPromoAtStartup(Profile* profile) {
   return profile->GetPrefs()->HasPrefPath(prefs::kSyncPromoStartupCount);
 }
 
 // static
@@ skipping 190 matching lines @@
       g_force_web_based_signin_flow;
 #else
   return false;
 #endif
 }
 
 // static
 void SyncPromoUI::ForceWebBasedSigninFlowForTesting(bool force) {
   g_force_web_based_signin_flow = force;
 }