Refactor: move components/sync/../signin to components/signin/../

chrome/android/java/src/org/chromium/chrome/browser/signin/AccountTrackerService.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.chrome.browser.signin;
 
 import android.accounts.Account;
 import android.content.Context;
 import android.os.AsyncTask;
 
 import org.chromium.base.Callback;
 import org.chromium.base.Log;
 import org.chromium.base.ObserverList;
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.VisibleForTesting;
 import org.chromium.base.annotations.JNINamespace;
-import org.chromium.components.sync.signin.AccountManagerHelper;
+import org.chromium.components.signin.AccountManagerHelper;
 
 /**
 * Android wrapper of AccountTrackerService which provides access from the java layer.
 * It offers the capability of fetching and seeding system accounts into AccountTrackerService in C++
 * layer, and notifies observers when it is complete.
 */
 @JNINamespace("signin::android")
 public class AccountTrackerService {
     private static final String TAG = "AccountService";
     private static AccountTrackerService sAccountTrackerService;
@@ skipping 198 matching lines @@
 
     private void notifyObserversOnAccountsChange() {
         for (OnSystemAccountsSeededListener observer : mSystemAccountsSeedingObservers) {
             observer.onSystemAccountsChanged();
         }
     }
 
     private static native void nativeSeedAccountsInfo(String[] gaiaIds, String[] accountNames);
     private static native boolean nativeAreAccountsSeeded(String[] accountNames);
 }