Android: Remove GetApplicationContext part 2

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

 // Copyright 2016 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.app.Activity;
 import android.text.TextUtils;
 
 import org.chromium.base.annotations.CalledByNative;
@@ skipping 17 matching lines @@
     public static boolean launchSigninPromoIfNeeded(final Activity activity) {
         // The promo is displayed if Chrome is launched directly (i.e., not with the intent to
         // navigate to and view a URL on startup), the instance is part of the field trial,
         // and the promo has been marked to display.
         ChromePreferenceManager preferenceManager = ChromePreferenceManager.getInstance();
         if (MultiWindowUtils.getInstance().isLegacyMultiWindow(activity)) return false;
         if (!preferenceManager.getShowSigninPromo()) return false;
         preferenceManager.setShowSigninPromo(false);
 
         String lastSyncName = PrefServiceBridge.getInstance().getSyncLastAccountName();
-        if (ChromeSigninController.get(activity).isSignedIn() || !TextUtils.isEmpty(lastSyncName)) {
+        if (ChromeSigninController.get().isSignedIn() || !TextUtils.isEmpty(lastSyncName)) {
             return false;
         }
 
         AccountSigninActivity.startIfAllowed(activity, SigninAccessPoint.SIGNIN_PROMO);
         preferenceManager.setSigninPromoShown();
         return true;
     }
 
     /**
      * A convenience method to create an AccountSigninActivity, passing the access point as an
      * intent extra.
      * @param window WindowAndroid from which to get the Activity/Context.
      * @param accessPoint for metrics purposes.
      */
     @CalledByNative
     private static void openAccountSigninActivityForPromo(WindowAndroid window, int accessPoint) {
         Activity activity = window.getActivity().get();
         if (activity != null) {
             AccountSigninActivity.startIfAllowed(activity, accessPoint);
         }
     }
 }