Convert WindowOpenDisposition to an enum class.

chrome/browser/ui/sync/one_click_signin_sync_starter.cc

 // Copyright (c) 2012 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/sync/one_click_signin_sync_starter.h"
 
 #include <stddef.h>
 
 #include "base/metrics/histogram.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 609 matching lines @@
 void OneClickSigninSyncStarter::ShowSettingsPageInWebContents(
     content::WebContents* contents,
     const std::string& sub_page) {
   if (!continue_url_.is_empty()) {
     // The observer deletes itself once it's done.
     DCHECK(!sub_page.empty());
     new OneClickSigninSyncObserver(contents, continue_url_);
   }
 
   GURL url = chrome::GetSettingsUrl(sub_page);
-  content::OpenURLParams params(url,
-                                content::Referrer(),
-                                CURRENT_TAB,
-                                ui::PAGE_TRANSITION_AUTO_TOPLEVEL,
-                                false);
+  content::OpenURLParams params(url, content::Referrer(),
+                                WindowOpenDisposition::CURRENT_TAB,
+                                ui::PAGE_TRANSITION_AUTO_TOPLEVEL, false);
   contents->OpenURL(params);
 
   // Activate the tab.
   Browser* browser = chrome::FindBrowserWithWebContents(contents);
   int content_index =
       browser->tab_strip_model()->GetIndexOfWebContents(contents);
   browser->tab_strip_model()->ActivateTabAt(content_index,
                                             false /* user_gesture */);
 }
 
 void OneClickSigninSyncStarter::LoadContinueUrl() {
   web_contents()->GetController().LoadURL(
       continue_url_,
       content::Referrer(),
       ui::PAGE_TRANSITION_AUTO_TOPLEVEL,
       std::string());
 }