Convert WindowOpenDisposition to an enum class.

chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.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/webui/net_internals/net_internals_ui_browsertest.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 210 matching lines @@
                  hostname, ip_literal, static_cast<int>(net_error),
                  static_cast<int>(expire_days_from_now)));
 }
 
 void NetInternalsTest::MessageHandler::LoadPage(
     const base::ListValue* list_value) {
   std::string url;
   ASSERT_TRUE(list_value->GetString(0, &url));
   LOG(WARNING) << "url: [" << url << "]";
   ui_test_utils::NavigateToURLWithDisposition(
-      browser(),
-      GURL(url),
-      NEW_BACKGROUND_TAB,
+      browser(), GURL(url), WindowOpenDisposition::NEW_BACKGROUND_TAB,
       ui_test_utils::BROWSER_TEST_NONE);
 }
 
 void NetInternalsTest::MessageHandler::PrerenderPage(
     const base::ListValue* list_value) {
   std::string prerender_url;
   ASSERT_TRUE(list_value->GetString(0, &prerender_url));
   GURL loader_url =
       net_internals_test_->CreatePrerenderLoaderUrl(GURL(prerender_url));
   ui_test_utils::NavigateToURLWithDisposition(
-      browser(),
-      GURL(loader_url),
-      NEW_BACKGROUND_TAB,
+      browser(), GURL(loader_url), WindowOpenDisposition::NEW_BACKGROUND_TAB,
       ui_test_utils::BROWSER_TEST_NONE);
 }
 
 void NetInternalsTest::MessageHandler::NavigateToPrerender(
     const base::ListValue* list_value) {
   std::string url;
   ASSERT_TRUE(list_value->GetString(0, &url));
   content::RenderFrameHost* frame =
       browser()->tab_strip_model()->GetWebContentsAt(1)->GetMainFrame();
   frame->ExecuteJavaScriptForTests(
@@ skipping 113 matching lines @@
   if (test_server_started_)
     return true;
   test_server_started_ = embedded_test_server()->Start();
 
   // Sample domain for SDCH-view test. Dictionaries for localhost/127.0.0.1
   // are forbidden.
   host_resolver()->AddRule("testdomain.com", "127.0.0.1");
   host_resolver()->AddRule("sub.testdomain.com", "127.0.0.1");
   return test_server_started_;
 }