Convert WindowOpenDisposition to an enum class.

chrome/browser/ui/views/profiles/profile_chooser_view.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/views/profiles/profile_chooser_view.h"
 
 #include "base/macros.h"
 #include "base/metrics/user_metrics.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 1091 matching lines @@
     ShowViewFromMode(profiles::BUBBLE_VIEW_MODE_PROFILE_CHOOSER);
     ProfileMetrics::LogProfileNewAvatarMenuNotYou(
         ProfileMetrics::PROFILE_AVATAR_MENU_NOT_YOU_BACK);
   } else {
     // Either one of the "other profiles", or one of the profile accounts
     // buttons was pressed.
     ButtonIndexes::const_iterator profile_match =
         open_other_profile_indexes_map_.find(sender);
     if (profile_match != open_other_profile_indexes_map_.end()) {
       avatar_menu_->SwitchToProfile(
-          profile_match->second,
-          ui::DispositionFromEventFlags(event.flags()) == NEW_WINDOW,
+          profile_match->second, ui::DispositionFromEventFlags(event.flags()) ==
+                                     WindowOpenDisposition::NEW_WINDOW,
           ProfileMetrics::SWITCH_PROFILE_ICON);
     } else {
       // This was a profile accounts button.
       AccountButtonIndexes::const_iterator account_match =
           delete_account_button_map_.find(sender);
       if (account_match != delete_account_button_map_.end()) {
         account_id_to_remove_ = account_match->second;
         ShowViewFromMode(profiles::BUBBLE_VIEW_MODE_ACCOUNT_REMOVAL);
       } else {
         account_match = reauth_account_button_map_.find(sender);
@@ skipping 1187 matching lines @@
       IncognitoModePrefs::GetAvailability(browser_->profile()->GetPrefs()) !=
           IncognitoModePrefs::DISABLED;
   return incognito_available && !browser_->profile()->IsGuestSession();
 }
 
 void ProfileChooserView::PostActionPerformed(
     ProfileMetrics::ProfileDesktopMenu action_performed) {
   ProfileMetrics::LogProfileDesktopMenu(action_performed, gaia_service_type_);
   gaia_service_type_ = signin::GAIA_SERVICE_TYPE_NONE;
 }