Change AccountManagerHelper initialization

chrome/android/javatests/src/org/chromium/chrome/browser/sync/ui/PassphraseActivityTest.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.ui;
 
 import android.app.Instrumentation.ActivityMonitor;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ skipping 25 matching lines @@
 @RunWith(BaseJUnit4ClassRunner.class)
 public class PassphraseActivityTest {
     @Rule
     public NativeLibraryTestRule mActivityTestRule = new NativeLibraryTestRule();
 
     private Context mContext;
 
     @Before
     public void setUp() throws Exception {
         mContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
-        SigninTestUtil.setUpAuthForTest(InstrumentationRegistry.getInstrumentation());
+        SigninTestUtil.setUpAuthForTest();
         ApplicationData.clearAppData(mContext);
         mActivityTestRule.loadNativeLibraryAndInitBrowserProcess();
     }
 
     @After
     public void tearDown() throws Exception {
         // Clear ProfileSyncService in case it was mocked.
         ProfileSyncService.overrideForTests(null);
         SigninTestUtil.resetSigninState();
-        SigninTestUtil.tearDownAuthForTest();
     }
 
     /**
      * This is a regression test for http://crbug.com/469890.
      */
     @Test
     @SmallTest
     @Feature({"Sync"})
     @RetryOnFailure
     public void testCallbackAfterBackgrounded() throws Exception {
@@ skipping 44 matching lines @@
     private void overrideProfileSyncService() {
         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
             @Override
             public void run() {
                 // PSS has to be constructed on the UI thread.
                 ProfileSyncService.overrideForTests(new FakeProfileSyncService());
             }
         });
     }
 }