[VideoPlayer] Browser tests for new separated video player app

chrome/browser/chromeos/file_manager/file_manager_browsertest.cc

 // Copyright (c) 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.
 
 // Browser test for basic Chrome OS file manager functionality:
 //  - The file list is updated when a file is added externally to the Downloads
 //    folder.
 //  - Selecting a file and copy-pasting it with the keyboard copies the file.
 //  - Selecting a file and pressing delete deletes it.
 
@@ skipping 718 matching lines @@
     FileManagerBrowserTest,
     ::testing::Values(TestParameter(IN_GUEST_MODE, "galleryOpenDownloads"),
                       TestParameter(NOT_IN_GUEST_MODE, "galleryOpenDownloads"),
                       TestParameter(NOT_IN_GUEST_MODE, "galleryOpenDrive"),
                       TestParameter(IN_GUEST_MODE, "zipOpenDownloads"),
                       TestParameter(NOT_IN_GUEST_MODE, "zipOpenDownloads")));
 // http://crbug.com/348008
 // DISABLED           TestParameter(NOT_IN_GUEST_MODE, "zipOpenDrive")));
 
 INSTANTIATE_TEST_CASE_P(
+    OpenVideoFiles,
+    FileManagerBrowserTest,
+    ::testing::Values(TestParameter(IN_GUEST_MODE, "videoOpenDownloads"),
+                      TestParameter(NOT_IN_GUEST_MODE, "videoOpenDownloads"),
+                      TestParameter(NOT_IN_GUEST_MODE, "videoOpenDrive")));
+
+INSTANTIATE_TEST_CASE_P(
     OpenAudioFiles,
     FileManagerBrowserTest,
     ::testing::Values(TestParameter(IN_GUEST_MODE, "audioOpenDownloads"),
                       TestParameter(NOT_IN_GUEST_MODE, "audioOpenDownloads"),
                       TestParameter(NOT_IN_GUEST_MODE, "audioOpenDrive")));
 
 INSTANTIATE_TEST_CASE_P(
     KeyboardOperations,
     FileManagerBrowserTest,
     ::testing::Values(TestParameter(IN_GUEST_MODE, "keyboardDeleteDownloads"),
@@ skipping 295 matching lines @@
   // (bob and charlie) are added in the test. Thus the existing test verifies
   // that the feature is effectively working with lastly logged in users.
   AddExtraUsersForStressTesting();
 
   set_test_case_name("multiProfileVisitDesktopMenu");
   StartTest();
 }
 
 }  // namespace
 }  // namespace file_manager