[Sync] Move //sync to //components/sync.

components/sync/protocol/device_info_specifics.proto

 // 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.
 //
 // Sync protocol datatype extension for nigori keys.
 
 // Update proto_value_conversions{.h,.cc,_unittest.cc} if you change
 // any fields in this file.
 
 syntax = "proto2";
@@ skipping 20 matching lines @@
 
   // The UserAgent used when contacting the Chrome Sync server.
   optional string sync_user_agent = 4;
 
   // The Chrome instance's version.  Updated (if necessary) on every startup.
   optional string chrome_version = 5;
 
   // Last time when pre-sync data on the device was saved. The device can be
   // restored to state back to this time. In millisecond since UNIX epoch.
   // DEPRECATED in M50.
-  optional int64 deprecated_backup_timestamp = 6 [deprecated=true];
+  optional int64 deprecated_backup_timestamp = 6 [deprecated = true];
 
   // Device_id that is stable until user signs out. This device_id is used for
   // annotating login scoped refresh token.
   optional string signin_scoped_device_id = 7;
 
   // This field is updated to be the current time periodically, and is also set
   // to the current time whenever another field changes. By examining the
   // difference between this field and the current time, it should be possible
   // to reason about the inactivity of any device that was syncing at one time.
   optional int64 last_updated_timestamp = 8;
 }