Convert WindowOpenDisposition to an enum class.

chrome/browser/ui/passwords/manage_passwords_ui_controller.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/passwords/manage_passwords_ui_controller.h"
 
 #include <utility>
 
 #include "base/auto_reset.h"
 #include "chrome/app/chrome_command_ids.h"
@@ skipping 309 matching lines @@
   passwords_data_.ChooseCredential(&copy_form);
   passwords_data_.TransitionToState(password_manager::ui::MANAGE_STATE);
   UpdateBubbleAndIconVisibility();
 }
 
 void ManagePasswordsUIController::NavigateToExternalPasswordManager() {
   chrome::NavigateParams params(
       chrome::FindBrowserWithWebContents(web_contents()),
       GURL(password_manager::kPasswordManagerAccountDashboardURL),
       ui::PAGE_TRANSITION_LINK);
-  params.disposition = NEW_FOREGROUND_TAB;
+  params.disposition = WindowOpenDisposition::NEW_FOREGROUND_TAB;
   chrome::Navigate(&params);
 }
 
 void ManagePasswordsUIController::NavigateToSmartLockHelpPage() {
   chrome::NavigateParams params(
       chrome::FindBrowserWithWebContents(web_contents()),
       GURL(chrome::kSmartLockHelpPage), ui::PAGE_TRANSITION_LINK);
-  params.disposition = NEW_FOREGROUND_TAB;
+  params.disposition = WindowOpenDisposition::NEW_FOREGROUND_TAB;
   chrome::Navigate(&params);
 }
 
 void ManagePasswordsUIController::NavigateToPasswordManagerSettingsPage() {
   chrome::ShowSettingsSubPage(
       chrome::FindBrowserWithWebContents(web_contents()),
       chrome::kPasswordManagerSubPage);
 }
 
 void ManagePasswordsUIController::NavigateToChromeSignIn() {
@@ skipping 102 matching lines @@
     passwords_data_.TransitionToState(password_manager::ui::MANAGE_STATE);
   }
 }
 
 void ManagePasswordsUIController::WebContentsDestroyed() {
   password_manager::PasswordStore* password_store =
       GetPasswordStore(web_contents());
   if (password_store)
     password_store->RemoveObserver(this);
 }