After signin token check failed, show force reauth dialog and start window closing countdown.

chrome/browser/ui/views/profiles/forced_reauthentication_dialog_browsertest.cc

-// 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.
-
-#include "chrome/browser/ui/views/profiles/forced_reauthentication_dialog.h"
-
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-#include "base/memory/ptr_util.h"
-#include "chrome/browser/signin/signin_manager_factory.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "chrome/browser/ui/test/test_browser_dialog.h"
-#include "chrome/test/base/in_process_browser_test.h"
-#include "components/signin/core/browser/signin_manager.h"
-#include "ui/base/ui_base_types.h"
-
-class ForcedReauthenticationDialogBrowserTest : public DialogBrowserTest {
- public:
-  ForcedReauthenticationDialogBrowserTest() {}
-
-  // override DialogBrowserTest
-  void ShowDialog(const std::string& name) override {
-    Profile* profile = browser()->profile();
-    SigninManager* manager = SigninManagerFactory::GetForProfile(profile);
-    manager->SetAuthenticatedAccountInfo("test1", "test@xyz.com");
-    ForcedReauthenticationDialog::ShowDialog(profile, manager,
-                                             base::TimeDelta::FromSeconds(60));
-  }
-
-  // An integer represents the buttons of dialog.
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ForcedReauthenticationDialogBrowserTest);
-};
-
-IN_PROC_BROWSER_TEST_F(ForcedReauthenticationDialogBrowserTest,
-                       InvokeDialog_default) {
-  RunDialog();
-}
-
-// Dialog will not be display if there is no valid browser window.
-IN_PROC_BROWSER_TEST_F(ForcedReauthenticationDialogBrowserTest,
-                       NotOpenDialogDueToNoBrowser) {
-  Profile* profile = browser()->profile();
-  CloseBrowserSynchronously(browser());
-  EXPECT_EQ(nullptr, ForcedReauthenticationDialog::ShowDialog(
-                         profile, SigninManagerFactory::GetForProfile(profile),
-                         base::TimeDelta::FromSeconds(60)));
-}
-
-IN_PROC_BROWSER_TEST_F(ForcedReauthenticationDialogBrowserTest,
-                       NotOpenDialogDueToNoTabs) {
-  Profile* profile = browser()->profile();
-  TabStripModel* model = browser()->tab_strip_model();
-  ASSERT_EQ(1, model->count());
-  model->CloseWebContentsAt(0, TabStripModel::CLOSE_NONE);
-  ASSERT_TRUE(model->empty());
-  EXPECT_EQ(nullptr, ForcedReauthenticationDialog::ShowDialog(
-                         profile, SigninManagerFactory::GetForProfile(profile),
-                         base::TimeDelta::FromSeconds(60)));
-}