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

components/signin.gypi

 # 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.
 
 {
   'targets': [
     {
       # GN version: //components/signin/core/common
       'target_name': 'signin_core_common',
       'type': 'static_library',
@@ skipping 166 matching lines @@
   ],
   'conditions': [
     ['OS == "android"', {
       'targets': [
         {
           # GN version: //components/signin/core/browser/android:java
           'target_name': 'signin_core_browser_java',
           'type': 'none',
           'dependencies': [
             '../base/base.gyp:base',
-            '../sync/sync.gyp:sync_java',
+            '../components/sync.gyp:sync_java',
           ],
           'variables': {
             'java_in_dir': 'signin/core/browser/android/java',
           },
           'includes': [ '../build/java.gypi' ],
         },
         {
           # GN version: //components/signin/core/browser/android:jni_headers
           'target_name': 'signin_core_browser_jni_headers',
           'type': 'none',
@@ skipping 59 matching lines @@
           'sources': [
             # Note: file list duplicated in GN build.
             'signin/ios/browser/fake_profile_oauth2_token_service_ios_provider.h',
             'signin/ios/browser/fake_profile_oauth2_token_service_ios_provider.mm',
           ],
         },
       ],
     }],
   ],
 }