components: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

components/sync_driver/generic_change_processor.cc

 // Copyright 2014 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 "components/sync_driver/generic_change_processor.h"
 
 #include "base/location.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/thread_task_runner_handle.h"
 #include "components/sync_driver/sync_api_component_factory.h"
 #include "sync/api/sync_change.h"
 #include "sync/api/sync_error.h"
 #include "sync/api/syncable_service.h"
 #include "sync/internal_api/public/base_node.h"
 #include "sync/internal_api/public/change_record.h"
 #include "sync/internal_api/public/read_node.h"
 #include "sync/internal_api/public/read_transaction.h"
 #include "sync/internal_api/public/util/unrecoverable_error_handler.h"
 #include "sync/internal_api/public/write_node.h"
@@ skipping 88 matching lines @@
     {
       syncer::ReadTransaction trans(FROM_HERE, share_handle());
       store_birthday = trans.GetStoreBirthday();
     }
     attachment_service_ = sync_factory->CreateAttachmentService(
         attachment_store.Pass(), *user_share, store_birthday, type, this);
     attachment_service_weak_ptr_factory_.reset(
         new base::WeakPtrFactory<syncer::AttachmentService>(
             attachment_service_.get()));
     attachment_service_proxy_ = syncer::AttachmentServiceProxy(
-        base::MessageLoopProxy::current(),
+        base::ThreadTaskRunnerHandle::Get(),
         attachment_service_weak_ptr_factory_->GetWeakPtr());
     UploadAllAttachmentsNotOnServer();
   } else {
     attachment_service_proxy_ = syncer::AttachmentServiceProxy(
-        base::MessageLoopProxy::current(),
+        base::ThreadTaskRunnerHandle::Get(),
         base::WeakPtr<syncer::AttachmentService>());
   }
 }
 
 GenericChangeProcessor::~GenericChangeProcessor() {
   DCHECK(CalledOnValidThread());
 }
 
 void GenericChangeProcessor::ApplyChangesFromSyncModel(
     const syncer::BaseTransaction* trans,
@@ skipping 585 matching lines @@
   }
 }
 
 scoped_ptr<syncer::AttachmentService>
 GenericChangeProcessor::GetAttachmentService() const {
   return scoped_ptr<syncer::AttachmentService>(
       new syncer::AttachmentServiceProxy(attachment_service_proxy_));
 }
 
 }  // namespace sync_driver