Convert WindowOpenDisposition to an enum class.

chrome/browser/extensions/window_open_apitest.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 <stddef.h>
 
 #include "base/memory/scoped_vector.h"
 #include "base/path_service.h"
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
@@ skipping 173 matching lines @@
   const std::string popup_app_contents_path(
       "/extensions/api_test/window_open/popup_blocking/hosted_app/");
 
   GURL open_tab = embedded_test_server()
                       ->GetURL(popup_app_contents_path + "open_tab.html")
                       .ReplaceComponents(replace_host);
   GURL open_popup = embedded_test_server()
                         ->GetURL(popup_app_contents_path + "open_popup.html")
                         .ReplaceComponents(replace_host);
 
-  browser()->OpenURL(OpenURLParams(
-      open_tab, Referrer(), NEW_FOREGROUND_TAB, ui::PAGE_TRANSITION_TYPED,
-      false));
-  browser()->OpenURL(OpenURLParams(
-      open_popup, Referrer(), NEW_FOREGROUND_TAB,
-      ui::PAGE_TRANSITION_TYPED, false));
+  browser()->OpenURL(OpenURLParams(open_tab, Referrer(),
+                                   WindowOpenDisposition::NEW_FOREGROUND_TAB,
+                                   ui::PAGE_TRANSITION_TYPED, false));
+  browser()->OpenURL(OpenURLParams(open_popup, Referrer(),
+                                   WindowOpenDisposition::NEW_FOREGROUND_TAB,
+                                   ui::PAGE_TRANSITION_TYPED, false));
 
   EXPECT_TRUE(WaitForTabsAndPopups(browser(), 3, 1));
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, WindowArgumentsOverflow) {
   ASSERT_TRUE(RunExtensionTest("window_open/argument_overflow")) << message_;
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, DISABLED_WindowOpener) {
   ASSERT_TRUE(RunExtensionTest("window_open/opener")) << message_;
@@ skipping 68 matching lines @@
                      last_loaded_extension_id() + "/newtab.html"),
                  false,
                  &newtab));
 
   // Extension API should succeed.
   bool result = false;
   ASSERT_TRUE(content::ExecuteScriptAndExtractBool(newtab, "testExtensionApi()",
                                                    &result));
   EXPECT_TRUE(result);
 }