Convert WindowOpenDisposition to an enum class.

chrome/browser/ui/views/find_bar_views_interactive_uitest.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 "base/macros.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 480 matching lines @@
   EXPECT_TRUE(IsViewFocused(browser(), VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 
   // Search for "a".
   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
       browser(), ui::VKEY_A, false, false, false, false));
 
   // We should find "a" here.
   EXPECT_EQ(ASCIIToUTF16("a"), GetFindBarText());
 
   // Reload the page to clear the matching result.
-  chrome::Reload(browser(), CURRENT_TAB);
+  chrome::Reload(browser(), WindowOpenDisposition::CURRENT_TAB);
 
   // Focus the Find bar again to make sure the text is selected.
   browser()->GetFindBarController()->Show();
 
   EXPECT_TRUE(IsViewFocused(browser(), VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 
   // "a" should be selected.
   EXPECT_EQ(ASCIIToUTF16("a"), GetFindBarSelectedText());
 
   // Press Ctrl-C to copy the content.
@@ skipping 40 matching lines @@
   ui_test_utils::UrlLoadObserver observer(
       GURL("about:blank"), content::NotificationService::AllSources());
 
   // Send Ctrl-Enter, should cause navigation to about:blank.
   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
       browser(), ui::VKEY_RETURN, true, false, false, false));
 
   observer.Wait();
 }
 #endif