redesign and reimplement proxy config service and tracker, revise proxy ui on cros

chrome/browser/profiles/off_the_record_profile_impl.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/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"
 #include "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "build/build_config.h"
 #include "chrome/browser/background/background_contents_service_factory.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_plugin_service_filter.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/extensions/extension_info_map.h"
 #include "chrome/browser/extensions/extension_message_service.h"
 #include "chrome/browser/extensions/extension_pref_store.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_special_storage_policy.h"
 #include "chrome/browser/extensions/extension_webrequest_api.h"
-#include "chrome/browser/net/pref_proxy_config_service.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/sync/profile_sync_service.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/transport_security_persister.h"
 #include "chrome/browser/ui/find_bar/find_bar_state.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
 #include "chrome/browser/ui/webui/extension_icon_source.h"
@@ skipping 14 matching lines @@
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "net/base/transport_security_state.h"
 #include "net/http/http_server_properties.h"
 #include "webkit/database/database_tracker.h"
 #include "webkit/quota/quota_manager.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/preferences.h"
+#include "chrome/browser/chromeos/proxy_config_service_impl.h"
 #endif
 
 using content::BrowserThread;
 
 namespace {
 
 void NotifyOTRProfileCreatedOnIOThread(void* original_profile,
                                        void* otr_profile) {
   ExtensionWebRequestEventRouter::GetInstance()->OnOTRProfileCreated(
       original_profile, otr_profile);
@@ skipping 64 matching lines @@
         BrowserThread::FILE, FROM_HERE,
         base::Bind(&webkit_database::DatabaseTracker::Shutdown,
                    db_tracker_.get()));
   }
 
   BrowserList::RemoveObserver(this);
 
   if (host_content_settings_map_)
     host_content_settings_map_->ShutdownOnUIThread();
 
-  if (pref_proxy_config_tracker_)
+  if (pref_proxy_config_tracker_.get())
     pref_proxy_config_tracker_->DetachFromPrefService();
 
   ExtensionService* extension_service = GetExtensionService();
   if (extension_service) {
     ExtensionPrefs* extension_prefs = extension_service->extension_prefs();
     extension_prefs->ClearIncognitoSessionOnlyContentSettings();
   }
 }
 
 std::string OffTheRecordProfileImpl::GetProfileName() {
@@ skipping 383 matching lines @@
 #if defined(OS_CHROMEOS)
 void OffTheRecordProfileImpl::ChangeAppLocale(const std::string& locale,
                                               AppLocaleChangedVia) {
 }
 
 void OffTheRecordProfileImpl::OnLogin() {
 }
 #endif  // defined(OS_CHROMEOS)
 
 PrefProxyConfigTracker* OffTheRecordProfileImpl::GetProxyConfigTracker() {
-  if (!pref_proxy_config_tracker_)
-    pref_proxy_config_tracker_ = new PrefProxyConfigTracker(GetPrefs());
-  return pref_proxy_config_tracker_;
+  if (!pref_proxy_config_tracker_.get()) {
+    pref_proxy_config_tracker_.reset(
+        ProxyServiceFactory::CreatePrefProxyConfigTracker(GetPrefs()));
+  }
+  return pref_proxy_config_tracker_.get();
 }
 
 chrome_browser_net::Predictor* OffTheRecordProfileImpl::GetNetworkPredictor() {
   // We do not store information about websites visited in OTR profiles which
   // is necessary for a Predictor, so we do not have a Predictor at all.
   return NULL;
 }
 
 void OffTheRecordProfileImpl::ClearNetworkingHistorySince(base::Time time) {
   // No need to do anything here, our transport security state is read-only.
@@ skipping 84 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;
 }