Convert WindowOpenDisposition to an enum class.

chrome/browser/extensions/api/extension_action/browser_action_interactive_test.cc

 // Copyright 2013 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 "build/build_config.h"
 #include "chrome/browser/extensions/browser_action_test_util.h"
 #include "chrome/browser/extensions/extension_action.h"
 #include "chrome/browser/extensions/extension_action_manager.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 79 matching lines @@
     browserActionBar.HidePopup();
   }
 
   EXPECT_TRUE(listener.WaitUntilSatisfied());
   Browser* new_browser = NULL;
   {
     content::WindowedNotificationObserver frame_observer(
         content::NOTIFICATION_LOAD_COMPLETED_MAIN_FRAME,
         content::NotificationService::AllSources());
     // Open a new window.
-    new_browser = chrome::FindBrowserWithWebContents(
-        browser()->OpenURL(content::OpenURLParams(
-            GURL("about:"), content::Referrer(), NEW_WINDOW,
-            ui::PAGE_TRANSITION_TYPED, false)));
+    new_browser = chrome::FindBrowserWithWebContents(browser()->OpenURL(
+        content::OpenURLParams(GURL("about:"), content::Referrer(),
+                               WindowOpenDisposition::NEW_WINDOW,
+                               ui::PAGE_TRANSITION_TYPED, false)));
     // Hide all the buttons to test that it opens even when the browser action
     // is in the overflow bucket.
     ToolbarActionsModel::Get(profile())->SetVisibleIconCount(0);
     frame_observer.Wait();
   }
 
   EXPECT_TRUE(new_browser != NULL);
 
 // Flaky on non-aura linux http://crbug.com/309749
 #if !(defined(OS_LINUX) && !defined(USE_AURA))
@@ skipping 257 matching lines @@
   BrowserActionTestUtil test_util(browser());
   const gfx::NativeView view = test_util.GetPopupNativeView();
   EXPECT_NE(static_cast<gfx::NativeView>(NULL), view);
   const HWND hwnd = views::HWNDForNativeView(view);
   EXPECT_EQ(hwnd,
             views::HWNDForNativeView(browser()->window()->GetNativeWindow()));
   EXPECT_EQ(TRUE, ::IsWindow(hwnd));
 
   // Create a new browser window to prevent the message loop from terminating.
   browser()->OpenURL(content::OpenURLParams(GURL("about:"), content::Referrer(),
-                                            NEW_WINDOW,
+                                            WindowOpenDisposition::NEW_WINDOW,
                                             ui::PAGE_TRANSITION_TYPED, false));
 
   // Forcibly closing the browser HWND should not cause a crash.
   EXPECT_EQ(TRUE, ::CloseWindow(hwnd));
   EXPECT_EQ(TRUE, ::DestroyWindow(hwnd));
   EXPECT_EQ(FALSE, ::IsWindow(hwnd));
 }
 #endif  // OS_WIN
 
 }  // namespace
 }  // namespace extensions