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

WATCHLISTS

 # 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.
 
 # Watchlist Rules
 # Refer: http://dev.chromium.org/developers/contributing-code/watchlists
 
 # IMPORTANT: The regular expression filepath is tested against each path using
 # re.search, so it is not usually necessary to add .*.
 
@@ skipping 801 matching lines @@
     },
     'sync': {
       'filepath': '^chrome/android/sync_shell/'\
                   '|^chrome/browser/ui/sync/'\
                   '|^chrome/browser/ui/views/sync/'\
                   '|^chrome/test/android/javatests/src/org/chromium/chrome/test/util/browser/sync/'\
                   '|^ios/chrome/browser/sync/'\
                   '|^chrome/android/java/src/org/chromium/chrome/browser/sync/'\
                   '|^chrome/browser/sync/'\
                   '|^components/browser_sync/'\
+                  '|^components/sync/'\
                   '|^components/sync_bookmarks/'\
                   '|^components/sync_driver/'\
-                  '|^components/sync_sessions/'\
-                  '|^sync/',
+                  '|^components/sync_sessions/',
     },
     'syncfs': {
       'filepath': 'sync_file_system',
     },
     'sync_proto': {
       'filepath': 'sync/protocol/',
     },
     'tab_capture': {
       'filepath': 'cc/output/copy_output_request'\
         '|chrome/browser/extensions/api/tab_capture/'\
@@ skipping 1090 matching lines @@
                          'raymes+watch@chromium.org'],
     'windows_sandboxing': ['pennymac+watch@chromium.org',
                            'wfh+watch@chromium.org'],
     'x11': ['derat+watch@chromium.org',
             'sadrul@chromium.org',
             'yusukes+watch@chromium.org'],
     'xml': ['dominicc+watchlist@chromium.org'],
     'zoom': ['wjmaclean@chromium.org'],
   },
 }