gdata: Get rid of GetProgressStatusList() and friends

chrome/browser/chromeos/extensions/file_browser_event_router.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/chromeos/extensions/file_browser_event_router.h"
 
 #include "base/bind.h"
 #include "base/json/json_writer.h"
 #include "base/message_loop.h"
 #include "base/stl_util.h"
@@ skipping 86 matching lines @@
   if (!profile_) {
     NOTREACHED();
     return;
   }
   DiskMountManager::GetInstance()->RemoveObserver(this);
 
   GDataSystemService* system_service =
       GDataSystemServiceFactory::FindForProfile(profile_);
   if (system_service) {
     system_service->file_system()->RemoveObserver(this);
-    system_service->file_system()->RemoveOperationObserver(this);
+    system_service->file_system()->GetOperationRegistry()->
+        RemoveObserver(this);
   }
 
   profile_ = NULL;
 }
 
 void FileBrowserEventRouter::ObserveFileSystemEvents() {
   if (!profile_) {
     NOTREACHED();
     return;
   }
   if (!chromeos::UserManager::Get()->IsUserLoggedIn())
     return;
 
   DiskMountManager* disk_mount_manager = DiskMountManager::GetInstance();
   disk_mount_manager->RemoveObserver(this);
   disk_mount_manager->AddObserver(this);
   disk_mount_manager->RequestMountInfoRefresh();
 
   GDataSystemService* system_service =
       GDataSystemServiceFactory::GetForProfile(profile_);
   if (!system_service) {
     NOTREACHED();
     return;
   }
-  system_service->file_system()->AddOperationObserver(this);
+  system_service->file_system()->GetOperationRegistry()->AddObserver(this);
   system_service->file_system()->AddObserver(this);
 }
 
 // File watch setup routines.
 bool FileBrowserEventRouter::AddFileWatch(
     const FilePath& local_path,
     const FilePath& virtual_path,
     const std::string& extension_id) {
   base::AutoLock lock(lock_);
   FilePath watch_path = local_path;
@@ skipping 474 matching lines @@
   return scoped_refptr<RefcountedProfileKeyedService>(
       new FileBrowserEventRouter(profile));
 }
 
 bool FileBrowserEventRouterFactory::ServiceHasOwnInstanceInIncognito() {
   // Explicitly and always allow this router in guest login mode.   see
   // chrome/browser/profiles/profile_keyed_base_factory.h comment
   // for the details.
   return true;
 }