[Sync] Remove DeviceInfoModelTypeController.

components/sync_driver/device_info_model_type_controller.h

Index: components/sync_driver/device_info_model_type_controller.h
diff --git a/components/sync_driver/device_info_model_type_controller.h b/components/sync_driver/device_info_model_type_controller.h
deleted file mode 100644
index 16979f9952a32c43e2416a9c8cde18d2e13c4d9d..0000000000000000000000000000000000000000
--- a/components/sync_driver/device_info_model_type_controller.h
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright 2016 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 COMPONENTS_SYNC_DRIVER_DEVICE_INFO_MODEL_TYPE_CONTROLLER_H_
-#define COMPONENTS_SYNC_DRIVER_DEVICE_INFO_MODEL_TYPE_CONTROLLER_H_
-
-#include <memory>
-
-#include "components/sync_driver/local_device_info_provider.h"
-#include "components/sync_driver/ui_model_type_controller.h"
-
-namespace sync_driver {
-class SyncClient;
-}
-
-namespace sync_driver_v2 {
-
-// DataTypeController for DEVICE_INFO model type.
-class DeviceInfoModelTypeController : public UIModelTypeController {
- public:
-  DeviceInfoModelTypeController(
-      const scoped_refptr<base::SingleThreadTaskRunner>& ui_thread,
-      const base::Closure& error_callback,
-      sync_driver::SyncClient* sync_client);
-
- private:
-  ~DeviceInfoModelTypeController() override;
-
-  std::unique_ptr<sync_driver::LocalDeviceInfoProvider::Subscription>
-      subscription_;
-  DISALLOW_COPY_AND_ASSIGN(DeviceInfoModelTypeController);
-};
-
-}  // namespace sync_driver_v2
-
-#endif  // COMPONENTS_SYNC_DRIVER_DEVICE_INFO_MODEL_TYPE_CONTROLLER_H_