Convert WindowOpenDisposition to an enum class.

chrome/browser/ui/webui/signin/login_ui_test_utils.cc

 // Copyright 2014 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/webui/signin/login_ui_test_utils.h"
 
 #include "base/run_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/signin/signin_promo.h"
 #include "chrome/browser/signin/signin_tracker_factory.h"
@@ skipping 214 matching lines @@
       SigninTrackerFactory::CreateForProfile(browser->profile(),
                                              &signin_observer);
 
   GURL signin_url = signin::GetPromoURL(access_point, signin_reason, false);
   DVLOG(1) << "Navigating to " << signin_url;
   // For some tests, the window is not shown yet and this might be the first tab
   // navigation, so GetActiveWebContents() for CURRENT_TAB is NULL. That's why
   // we use NEW_FOREGROUND_TAB rather than the CURRENT_TAB used by default in
   // ui_test_utils::NavigateToURL().
   ui_test_utils::NavigateToURLWithDisposition(
-        browser,
-        signin_url,
-        NEW_FOREGROUND_TAB,
-        ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
+      browser, signin_url, WindowOpenDisposition::NEW_FOREGROUND_TAB,
+      ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
 
   DVLOG(1) << "Wait for login UI to be ready.";
   WaitUntilUIReady(browser);
   DVLOG(1) << "Sign in user: " << username;
   ExecuteJsToSigninInSigninFrame(browser, username, password);
   signin_observer.Wait();
   return signin_observer.DidSignIn();
 }
 
 bool SignInWithUI(Browser* browser,
@@ skipping 32 matching lines @@
   const base::Time expire_time = base::Time::Now() + timeout;
   while (base::Time::Now() <= expire_time) {
     if (TryDismissSyncConfirmationDialog(browser))
       return true;
     RunLoopFor(base::TimeDelta::FromMilliseconds(1000));
   }
   return false;
 }
 
 }  // namespace login_ui_test_utils