Rename MockAccountManager to FakeAccountManagerDelegate

chrome/android/javatests/src/org/chromium/chrome/browser/signin/SigninTest.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.signin;
 
 import android.app.Activity;
 import android.app.DialogFragment;
 import android.app.Fragment;
 import android.app.Instrumentation.ActivityMonitor;
@@ skipping 21 matching lines @@
 import org.chromium.components.bookmarks.BookmarkId;
 import org.chromium.components.signin.ChromeSigninController;
 import org.chromium.content.browser.test.util.TestTouchUtils;
 
 /**
  * Test suite for sign in tests.
  *
  * These tests cover the sign in flow for both consumer and managed accounts. They also verify
  * the state of the browser while signed in, and any changes when signing out.
  *
- * The accounts used to sign in are mocked by a MockAccountManager.
+ * The accounts used to sign in are mocked by a FakeAccountManagerDelegate.
  */
 public class SigninTest extends ChromeTabbedActivityTestBase {
 
     /**
      * Helper class that observes when signing in becomes allowed.
      */
     private static class TestSignInAllowedObserver implements SigninManager.SignInAllowedObserver {
         private final Object mLock = new Object();
         private boolean mIsSignInAllowed;
         private SigninManager mSigninManager;
@@ skipping 372 matching lines @@
         getInstrumentation().waitForIdleSync();
         DialogFragment fragment = ActivityUtils.waitForFragment(activity, tag);
         AlertDialog dialog = (AlertDialog) fragment.getDialog();
         assertTrue(dialog != null);
         assertTrue(dialog.isShowing());
         Button button = dialog.getButton(DialogInterface.BUTTON_POSITIVE);
         assertNotNull("Could not find the accept button.", button);
         TestTouchUtils.performClickOnMainSync(getInstrumentation(), button);
     }
 }