components: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

components/sync_driver/ui_data_type_controller.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/ui_data_type_controller.h"
 
+#include "base/location.h"
 #include "base/logging.h"
 #include "base/memory/weak_ptr.h"
 #include "base/profiler/scoped_tracker.h"
+#include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "components/sync_driver/generic_change_processor_factory.h"
 #include "components/sync_driver/shared_change_processor_ref.h"
 #include "sync/api/sync_error.h"
 #include "sync/api/syncable_service.h"
 #include "sync/internal_api/public/base/model_type.h"
 #include "sync/util/data_type_histogram.h"
 
 namespace sync_driver {
 
@@ skipping 71 matching lines @@
 }
 
 void UIDataTypeController::StartAssociating(
     const StartCallback& start_callback) {
   DCHECK(ui_thread_->BelongsToCurrentThread());
   DCHECK(!start_callback.is_null());
   DCHECK_EQ(state_, MODEL_LOADED);
 
   start_callback_ = start_callback;
   state_ = ASSOCIATING;
-  base::MessageLoop::current()->PostTask(
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE, base::Bind(&UIDataTypeController::Associate, this));
 }
 
 bool UIDataTypeController::StartModels() {
   DCHECK_EQ(state_, MODEL_STARTING);
   // By default, no additional services need to be started before we can proceed
   // with model association.
   return true;
 }
 
@@ skipping 245 matching lines @@
 void UIDataTypeController::OnSingleDataTypeUnrecoverableError(
     const syncer::SyncError& error) {
   DCHECK_EQ(type(), error.model_type());
   UMA_HISTOGRAM_ENUMERATION("Sync.DataTypeRunFailures",
                             ModelTypeToHistogramInt(type()),
                             syncer::MODEL_TYPE_COUNT);
   // TODO(tim): We double-upload some errors.  See bug 383480.
   if (!error_callback_.is_null())
     error_callback_.Run();
   if (!model_load_callback_.is_null()) {
-    base::MessageLoop::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(model_load_callback_, type(), error));
   }
 }
 
 void UIDataTypeController::RecordAssociationTime(base::TimeDelta time) {
   DCHECK(ui_thread_->BelongsToCurrentThread());
 #define PER_DATA_TYPE_MACRO(type_str) \
     UMA_HISTOGRAM_TIMES("Sync." type_str "AssociationTime", time);
   SYNC_DATA_TYPE_HISTOGRAM(type());
 #undef PER_DATA_TYPE_MACRO
 }
 
 void UIDataTypeController::RecordStartFailure(ConfigureResult result) {
   DCHECK(ui_thread_->BelongsToCurrentThread());
   UMA_HISTOGRAM_ENUMERATION("Sync.DataTypeStartFailures",
                             ModelTypeToHistogramInt(type()),
                             syncer::MODEL_TYPE_COUNT);
 #define PER_DATA_TYPE_MACRO(type_str)                                    \
   UMA_HISTOGRAM_ENUMERATION("Sync." type_str "ConfigureFailure", result, \
                             MAX_CONFIGURE_RESULT);
   SYNC_DATA_TYPE_HISTOGRAM(type());
 #undef PER_DATA_TYPE_MACRO
 }
 
 }  // namespace sync_driver