Android: Remove GetApplicationContext part 2

components/signin/core/browser/android/javatests/src/org/chromium/components/signin/test/AccountManagerHelperTest.java

 // Copyright 2012 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.components.signin.test;
 
 import android.accounts.Account;
 import android.content.Context;
 import android.support.test.filters.SmallTest;
 import android.test.InstrumentationTestCase;
@@ skipping 10 matching lines @@
     private MockAccountManager mAccountManager;
     private AccountManagerHelper mHelper;
 
     @Override
     protected void setUp() throws Exception {
         super.setUp();
 
         Context context = getInstrumentation().getTargetContext();
         mAccountManager = new MockAccountManager(context, context);
         AccountManagerHelper.overrideAccountManagerHelperForTests(context, mAccountManager);
-        mHelper = AccountManagerHelper.get(context);
+        mHelper = AccountManagerHelper.get();
     }
 
     @SmallTest
     public void testCanonicalAccount() throws InterruptedException {
         addTestAccount("test@gmail.com", "password");
 
         assertTrue(hasAccountForName("test@gmail.com"));
         assertTrue(hasAccountForName("Test@gmail.com"));
         assertTrue(hasAccountForName("te.st@gmail.com"));
     }
@@ skipping 17 matching lines @@
         mAccountManager.addAccountHolderExplicitly(accountHolder.build());
         return account;
     }
 
     private boolean hasAccountForName(String accountName) throws InterruptedException {
         SimpleFuture<Boolean> result = new SimpleFuture<Boolean>();
         mHelper.hasAccountForName(accountName, result.createCallback());
         return result.get();
     }
 }