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

components/sync/android/java/src/org/chromium/components/sync/SyncConstants.java

 // Copyright 2015 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.
 
-package org.chromium.sync;
+package org.chromium.components.sync;
 
-/** This class stores constants that need to be in org.chromium.sync. */
+/** This class stores constants that need to be in org.chromium.components.sync. */
 public final class SyncConstants {
-
     // This should always have the same value as GaiaConstants::kChromeSyncOAuth2Scope.
     public static final String CHROME_SYNC_OAUTH2_SCOPE =
             "https://www.googleapis.com/auth/chromesync";
 
     private SyncConstants() {}
 }