Revert 195482 "Make DriveSystemService an observer of DriveNotif..."

trunk/src/chrome/browser/ui/webui/chromeos/drive_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/chromeos/drive_internals_ui.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_service.h"
 #include "base/stringprintf.h"
 #include "base/sys_info.h"
 #include "chrome/browser/chromeos/drive/drive.pb.h"
 #include "chrome/browser/chromeos/drive/drive_cache.h"
 #include "chrome/browser/chromeos/drive/drive_file_system_interface.h"
 #include "chrome/browser/chromeos/drive/drive_file_system_util.h"
 #include "chrome/browser/chromeos/drive/drive_resource_metadata.h"
 #include "chrome/browser/chromeos/drive/drive_system_service.h"
 #include "chrome/browser/chromeos/drive/event_logger.h"
 #include "chrome/browser/google_apis/auth_service.h"
 #include "chrome/browser/google_apis/drive_api_parser.h"
 #include "chrome/browser/google_apis/drive_api_util.h"
-#include "chrome/browser/google_apis/drive_notification_manager.h"
-#include "chrome/browser/google_apis/drive_notification_manager_factory.h"
 #include "chrome/browser/google_apis/drive_service_interface.h"
 #include "chrome/browser/google_apis/drive_switches.h"
 #include "chrome/browser/google_apis/gdata_errorcode.h"
 #include "chrome/browser/google_apis/gdata_wapi_parser.h"
 #include "chrome/browser/google_apis/time_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 470 matching lines @@
 
   GetSystemService()->file_system()->GetMetadata(
       base::Bind(
           &DriveInternalsWebUIHandler::OnGetFilesystemMetadataForDeltaUpdate,
           weak_ptr_factory_.GetWeakPtr()));
 }
 
 void DriveInternalsWebUIHandler::OnGetFilesystemMetadataForDeltaUpdate(
     const drive::DriveFileSystemMetadata& metadata) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  Profile* profile = Profile::FromWebUI(web_ui());
-  google_apis::DriveNotificationManager* drive_notification_manager =
-      google_apis::DriveNotificationManagerFactory::GetForProfile(profile);
-  if (!drive_notification_manager)
+  drive::DriveSystemService* const system_service = GetSystemService();
+  if (!system_service)
     return;
 
   base::DictionaryValue delta_update_status;
-  delta_update_status.SetBoolean(
-      "push-notification-enabled",
-      drive_notification_manager->IsPushNotificationEnabled());
+  delta_update_status.SetBoolean("push-notification-enabled",
+                                 system_service->PushNotificationEnabled());
   delta_update_status.SetString(
       "last-update-check-time",
       google_apis::util::FormatTimeAsStringLocaltime(
           metadata.last_update_check_time));
   delta_update_status.SetString(
       "last-update-check-error",
       drive::DriveFileErrorToString(metadata.last_update_check_error));
 
   web_ui()->CallJavascriptFunction("updateDeltaUpdateStatus",
                                    delta_update_status);
@@ skipping 222 matching lines @@
       content::WebUIDataSource::Create(chrome::kChromeUIDriveInternalsHost);
   source->AddResourcePath("drive_internals.css", IDR_DRIVE_INTERNALS_CSS);
   source->AddResourcePath("drive_internals.js", IDR_DRIVE_INTERNALS_JS);
   source->SetDefaultResource(IDR_DRIVE_INTERNALS_HTML);
 
   Profile* profile = Profile::FromWebUI(web_ui);
   content::WebUIDataSource::Add(profile, source);
 }
 
 }  // namespace chromeos