Change AccountManagerHelper initialization

chrome/android/javatests/src/org/chromium/chrome/browser/test/ChromeBrowserTestRule.java

 // Copyright 2017 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.test;
 
 import android.app.Instrumentation;
 import android.support.test.InstrumentationRegistry;
 
 import org.junit.runner.Description;
 import org.junit.runners.model.Statement;
 
 import org.chromium.chrome.test.util.browser.signin.SigninTestUtil;
 import org.chromium.content.browser.test.NativeLibraryTestRule;
 
 /**
  * JUnit test rule that takes care of important initialization for Chrome-specific tests, such as
  * initializing the AccountManagerHelper.
  */
 public class ChromeBrowserTestRule extends NativeLibraryTestRule {
     private final boolean mInitBrowserProcess;
 
     public ChromeBrowserTestRule(boolean initBrowserProcess) {
         mInitBrowserProcess = initBrowserProcess;
     }
 
     void initialize(final boolean initBrowserProcess, Instrumentation instrumentation) {
-        SigninTestUtil.setUpAuthForTest(instrumentation);
+        SigninTestUtil.setUpAuthForTest();
         if (initBrowserProcess) {
             loadNativeLibraryAndInitBrowserProcess();
         } else {
             loadNativeLibraryNoBrowserProcess();
         }
     }
 
     @Override
     public Statement apply(final Statement base, Description description) {
         return new Statement() {
             @Override
             public void evaluate() throws Throwable {
                 /**
                  * Loads the native library on the activity UI thread (must not be called from the
                  * UI thread).  After loading the library, this will initialize the browser process
                  * if necessary.
                  */
                 initialize(mInitBrowserProcess, InstrumentationRegistry.getInstrumentation());
                 try {
                     base.evaluate();
                 } finally {
                     tearDown();
                 }
             }
         };
     }
 
     public void tearDown() {
         SigninTestUtil.resetSigninState();
-        SigninTestUtil.tearDownAuthForTest();
     }
 }