arc: Prevent showing Arc app window for secondary user profile.

chrome/browser/ui/ash/multi_user/multi_user_window_manager_test.cc

 // 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.
 
 #include "chrome/browser/ui/ash/multi_user/multi_user_window_manager_test.h"
 
 #include "chrome/browser/ui/ash/multi_user/multi_user_util.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "components/signin/core/account_id/account_id.h"
 #include "ui/aura/window.h"
@@ skipping 18 matching lines @@
   // This object is owned by the MultiUserWindowManager since the
   // SetInstanceForTest call. As such no uninstall is required.
 }
 
 void TestMultiUserWindowManager::SetWindowOwner(
     aura::Window* window,
     const AccountId& account_id) {
   NOTREACHED();
 }
 
+void TestMultiUserWindowManager::MarkWindowAsVisible(aura::Window* window) {
+  NOTREACHED();
+}
+
 const AccountId& TestMultiUserWindowManager::GetWindowOwner(
     aura::Window* window) const {
   // No matter which window will get queried - all browsers belong to the
   // original browser's user.
   return browser_owner_;
 }
 
 void TestMultiUserWindowManager::ShowWindowForUser(
     aura::Window* window,
     const AccountId& account_id) {
@@ skipping 40 matching lines @@
 }
 
 void TestMultiUserWindowManager::AddUser(content::BrowserContext* profile) {
 }
 
 void TestMultiUserWindowManager::AddObserver(Observer* observer) {
 }
 
 void TestMultiUserWindowManager::RemoveObserver(Observer* observer) {
 }