Convert WindowOpenDisposition to an enum class.

chrome/browser/download/download_danger_prompt_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 "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "chrome/browser/download/download_danger_prompt.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 47 matching lines @@
     SafeBrowsingService::RegisterFactory(nullptr);
     InProcessBrowserTest::TearDown();
   }
 
   // Opens a new tab and waits for navigations to finish. If there are pending
   // navigations, the constrained prompt might be dismissed when the navigation
   // completes.
   void OpenNewTab() {
     ui_test_utils::NavigateToURLWithDisposition(
         browser(), GURL("about:blank"),
-        NEW_FOREGROUND_TAB,
+        WindowOpenDisposition::NEW_FOREGROUND_TAB,
         ui_test_utils::BROWSER_TEST_WAIT_FOR_TAB |
-        ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
+            ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
   }
 
   void SetUpExpectations(
       const DownloadDangerPrompt::Action& expected_action,
       const content::DownloadDangerType& danger_type,
       const ClientDownloadResponse::Verdict& download_verdict,
       const std::string& token,
       bool from_download_api) {
     did_receive_callback_ = false;
     expected_action_ = expected_action;
@@ skipping 215 matching lines @@
                     content::DOWNLOAD_DANGER_TYPE_UNCOMMON_CONTENT,
                     ClientDownloadResponse::UNCOMMON,
                     std::string(),
                     true);
   EXPECT_CALL(download(), IsDangerous()).WillRepeatedly(Return(true));
   SimulatePromptAction(DownloadDangerPrompt::CANCEL);
   VerifyExpectations(true);
 }
 
 }  // namespace safe_browsing