Revert of [Sync] Move //components/sync to the syncer namespace. (patchset #5 id:40001 of https://co

chrome/browser/supervised_user/supervised_user_sync_data_type_controller.h

 // 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.
 
 #ifndef CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_SYNC_DATA_TYPE_CONTROLLER_H_
 #define CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_SYNC_DATA_TYPE_CONTROLLER_H_
 
 #include "base/macros.h"
 #include "components/sync/driver/data_type_controller.h"
 #include "components/sync/driver/ui_data_type_controller.h"
 
-class Profile;
-
-namespace syncer {
+namespace sync_driver {
 class SyncClient;
 }
 
+class Profile;
+
 // A UIDataTypeController for supervised user sync datatypes, which enables or
 // disables these types based on the profile's IsSupervised state.
 class SupervisedUserSyncDataTypeController
-    : public syncer::UIDataTypeController {
+    : public sync_driver::UIDataTypeController {
  public:
   // |dump_stack| is called when an unrecoverable error occurs.
   SupervisedUserSyncDataTypeController(syncer::ModelType type,
                                        const base::Closure& dump_stack,
-                                       syncer::SyncClient* sync_client,
+                                       sync_driver::SyncClient* sync_client,
                                        Profile* profile);
   ~SupervisedUserSyncDataTypeController() override;
 
   bool ReadyForStart() const override;
 
  private:
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(SupervisedUserSyncDataTypeController);
 };
 
 #endif  // CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_SYNC_DATA_TYPE_CONTROLLER_H_