Changed ChromeURLDataManager to a ProfileKeyedService and made a Factory for it.

chrome/browser/profiles/off_the_record_profile_impl.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/profiles/off_the_record_profile_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
@@ skipping 16 matching lines @@
 #include "chrome/browser/extensions/extension_special_storage_policy.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/net/proxy_service_factory.h"
 #include "chrome/browser/plugin_prefs.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/transport_security_persister.h"
-#include "chrome/browser/ui/webui/chrome_url_data_manager.h"
+#include "chrome/browser/ui/webui/chrome_url_data_manager_factory.h"
 #include "chrome/browser/ui/webui/extensions/extension_icon_source.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/json_pref_store.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 47 matching lines @@
   // Profile member from a thread other than the UI thread, so we need to
   // prevent a race.
 #if defined(OS_CHROMEOS)
   GetRequestContext();
 #endif  // defined(OS_CHROMEOS)
 
   InitHostZoomMap();
 
   // Make the chrome//extension-icon/ resource available.
   ExtensionIconSource* icon_source = new ExtensionIconSource(profile_);
-  GetChromeURLDataManager()->AddDataSource(icon_source);
+  ChromeURLDataManagerFactory::GetForProfile(this)->AddDataSource(icon_source);
 
   ChromePluginServiceFilter::GetInstance()->RegisterResourceContext(
       PluginPrefs::GetForProfile(this), io_data_.GetResourceContextNoInit());
 
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&NotifyOTRProfileCreatedOnIOThread, profile_, this));
 }
 
 OffTheRecordProfileImpl::~OffTheRecordProfileImpl() {
@@ skipping 287 matching lines @@
 void OffTheRecordProfileImpl::SetupChromeOSEnterpriseExtensionObserver() {
   profile_->SetupChromeOSEnterpriseExtensionObserver();
 }
 
 void OffTheRecordProfileImpl::InitChromeOSPreferences() {
   // The incognito profile shouldn't have Chrome OS's preferences.
   // The preferences are associated with the regular user profile.
 }
 #endif  // defined(OS_CHROMEOS)
 
-ChromeURLDataManager* OffTheRecordProfileImpl::GetChromeURLDataManager() {
-  if (!chrome_url_data_manager_.get())
-    chrome_url_data_manager_.reset(new ChromeURLDataManager(
-        io_data_.GetChromeURLDataManagerBackendGetter()));
-  return chrome_url_data_manager_.get();
-}
-
 #if defined(OS_CHROMEOS)
 void OffTheRecordProfileImpl::ChangeAppLocale(const std::string& locale,
                                               AppLocaleChangedVia) {
 }
 
 void OffTheRecordProfileImpl::OnLogin() {
 }
 #endif  // defined(OS_CHROMEOS)
 
 PrefProxyConfigTracker* OffTheRecordProfileImpl::GetProxyConfigTracker() {
@@ skipping 59 matching lines @@
   OffTheRecordProfileImpl* profile = NULL;
 #if defined(OS_CHROMEOS)
   if (Profile::IsGuestSession())
     profile = new GuestSessionProfile(this);
 #endif
   if (!profile)
     profile = new OffTheRecordProfileImpl(this);
   profile->Init();
   return profile;
 }
+
+base::Callback<ChromeURLDataManagerBackend*(void)>
+    OffTheRecordProfileImpl::GetChromeURLDataManagerBackendGetter() const {
+  return io_data_.GetChromeURLDataManagerBackendGetter();
+}