AudioPlayer: Add UI tests.

chrome/browser/chromeos/file_manager/audio_player_browsertest.cc

 // Copyright 2015 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/chromeos/file_manager/file_manager_browsertest_base.h"
 
 namespace file_manager {
 
 template <GuestMode M>
 class AudioPlayerBrowserTestBase : public FileManagerBrowserTestBase {
@@ skipping 39 matching lines @@
 #if defined(MEMORY_SANITIZER)
 #define MAYBE_OpenAudioOnDrive DISABLED_OpenAudioOnDrive
 #else
 #define MAYBE_OpenAudioOnDrive OpenAudioOnDrive
 #endif
 IN_PROC_BROWSER_TEST_F(AudioPlayerBrowserTest, MAYBE_OpenAudioOnDrive) {
   set_test_case_name("openAudioOnDrive");
   StartTest();
 }
 
+#if defined(MEMORY_SANITIZER)
+#define MAYBE_TogglePlayState DISABLED_TogglePlayState
+#else
+#define MAYBE_TogglePlayState TogglePlayState
+#endif
+IN_PROC_BROWSER_TEST_F(AudioPlayerBrowserTest, MAYBE_TogglePlayState) {
+  set_test_case_name("togglePlayState");
+  StartTest();
+}
+
+#if defined(MEMORY_SANITIZER)
+#define MAYBE_ChangeVolumeLevel DISABLED_ChangeVolumeLevel
+#else
+#define MAYBE_ChangeVolumeLevel ChangeVolumeLevel
+#endif
+IN_PROC_BROWSER_TEST_F(AudioPlayerBrowserTest, MAYBE_ChangeVolumeLevel) {
+  set_test_case_name("changeVolumeLevel");
+  StartTest();
+}
+
+#if defined(MEMORY_SANITIZER)
+#define MAYBE_ChangeTracks DISABLED_ChangeTracks
+#else
+#define MAYBE_ChangeTracks ChangeTracks
+#endif
+IN_PROC_BROWSER_TEST_F(AudioPlayerBrowserTest, MAYBE_ChangeTracks) {
+  set_test_case_name("changeTracks");
+  StartTest();
+}
+
 }  // namespace file_manager