Remove factory methods from ChromeApplication.

chrome/android/java/src/org/chromium/chrome/browser/sync/SyncController.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.sync;
 
 import android.app.Activity;
 import android.content.Context;
 
 import org.chromium.base.ActivityState;
 import org.chromium.base.ApplicationStatus;
 import org.chromium.base.ApplicationStatus.ActivityStateListener;
 import org.chromium.base.Log;
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.VisibleForTesting;
 import org.chromium.base.metrics.RecordHistogram;
-import org.chromium.chrome.browser.ChromeApplication;
+import org.chromium.chrome.browser.AppGlobals;
 import org.chromium.chrome.browser.childaccounts.ChildAccountService;
 import org.chromium.chrome.browser.identity.UniqueIdentificationGenerator;
 import org.chromium.chrome.browser.identity.UniqueIdentificationGeneratorFactory;
 import org.chromium.chrome.browser.invalidation.InvalidationController;
 import org.chromium.chrome.browser.signin.AccountManagementFragment;
 import org.chromium.chrome.browser.signin.SigninManager;
 import org.chromium.chrome.browser.sync.ui.PassphraseActivity;
 import org.chromium.components.signin.ChromeSigninController;
 import org.chromium.components.sync.AndroidSyncSettings;
 import org.chromium.components.sync.ModelType;
@@ skipping 66 matching lines @@
         // When the application gets paused, tell sync to flush the directory to disk.
         ApplicationStatus.registerStateListenerForAllActivities(new ActivityStateListener() {
             @Override
             public void onActivityStateChange(Activity activity, int newState) {
                 if (newState == ActivityState.PAUSED) {
                     mProfileSyncService.flushDirectory();
                 }
             }
         });
 
-        GmsCoreSyncListener gmsCoreSyncListener =
-                ((ChromeApplication) context.getApplicationContext()).createGmsCoreSyncListener();
+        GmsCoreSyncListener gmsCoreSyncListener = AppGlobals.get().createGmsCoreSyncListener();
         if (gmsCoreSyncListener != null) {
             mProfileSyncService.addSyncStateChangedListener(gmsCoreSyncListener);
         }
 
         SigninManager.get(mContext).addSignInStateObserver(new SigninManager.SignInStateObserver() {
             @Override
             public void onSignedIn() {
                 mProfileSyncService.requestStart();
             }
 
@@ skipping 117 matching lines @@
                 UniqueIdentificationGeneratorFactory.getInstance(GENERATOR_ID);
         String uniqueTag = generator.getUniqueId(null);
         if (uniqueTag.isEmpty()) {
             Log.e(TAG, "Unable to get unique tag for sync. "
                     + "This may lead to unexpected tab sync behavior.");
             return;
         }
         mProfileSyncService.setSessionsId(SESSION_TAG_PREFIX + uniqueTag);
     }
 }