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

chrome/android/java/src/org/chromium/chrome/browser/signin/OAuth2TokenService.java

 // Copyright 2013 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.chrome.browser.signin;
 
 import android.accounts.Account;
 import android.content.Context;
 import android.os.StrictMode;
 import android.util.Log;
 
 import org.chromium.base.ContextUtils;
 import org.chromium.base.ObserverList;
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.VisibleForTesting;
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.chrome.browser.profiles.Profile;
-import org.chromium.sync.signin.AccountManagerHelper;
-import org.chromium.sync.signin.ChromeSigninController;
+import org.chromium.components.sync.signin.AccountManagerHelper;
+import org.chromium.components.sync.signin.ChromeSigninController;
 
 import java.util.Arrays;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.concurrent.Semaphore;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicReference;
 
 /**
  * Java instance for the native OAuth2TokenService.
@@ skipping 355 matching lines @@
             String authToken, boolean isTransientError, long nativeCallback);
     private native void nativeValidateAccounts(long nativeOAuth2TokenServiceDelegateAndroid,
             String currentlySignedInAccount, boolean forceNotifications);
     private native void nativeFireRefreshTokenAvailableFromJava(
             long nativeOAuth2TokenServiceDelegateAndroid, String accountName);
     private native void nativeFireRefreshTokenRevokedFromJava(
             long nativeOAuth2TokenServiceDelegateAndroid, String accountName);
     private native void nativeFireRefreshTokensLoadedFromJava(
             long nativeOAuth2TokenServiceDelegateAndroid);
 }