Revert 74292 - Splits ChromeURLDataManager into 2 chunks:...

chrome/browser/dom_ui/options/browser_options_handler.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/dom_ui/options/browser_options_handler.h"
 
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
 #include "base/singleton.h"
 #include "base/string_number_conversions.h"
@@ skipping 108 matching lines @@
       NewCallback(this, &BrowserOptionsHandler::EditStartupPage));
   dom_ui_->RegisterMessageCallback(
       "setStartupPagesToCurrentPages",
       NewCallback(this, &BrowserOptionsHandler::SetStartupPagesToCurrentPages));
 }
 
 void BrowserOptionsHandler::Initialize() {
   Profile* profile = dom_ui_->GetProfile();
 
   // Create our favicon data source.
-  profile->GetChromeURLDataManager()->AddDataSource(
-      new WebUIFavIconSource(profile));
+  BrowserThread::PostTask(
+      BrowserThread::IO, FROM_HERE,
+      NewRunnableMethod(
+          ChromeURLDataManager::GetInstance(),
+          &ChromeURLDataManager::AddDataSource,
+          make_scoped_refptr(new WebUIFavIconSource(profile))));
 
   homepage_.Init(prefs::kHomePage, profile->GetPrefs(), NULL);
   default_browser_policy_.Init(prefs::kDefaultBrowserSettingEnabled,
                                g_browser_process->local_state(),
                                this);
   UpdateDefaultBrowserState();
   UpdateStartupPages();
   UpdateSearchEngines();
   banner_handler_.reset(
       new OptionsManagedBannerHandler(dom_ui_,
@@ skipping 273 matching lines @@
 }
 
 void BrowserOptionsHandler::SaveStartupPagesPref() {
   PrefService* prefs = dom_ui_->GetProfile()->GetPrefs();
 
   SessionStartupPref pref = SessionStartupPref::GetStartupPref(prefs);
   pref.urls = startup_custom_pages_table_model_->GetURLs();
 
   SessionStartupPref::SetStartupPref(prefs, pref);
 }