Avoid deadlock between Pipeline and RendererImpl.

content/browser/media/encrypted_media_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.
 
 #include "base/command_line.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/win/windows_version.h"
 #include "content/browser/media/media_browsertest.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/shell/browser/shell.h"
 #if defined(OS_ANDROID)
 #include "base/android/build_info.h"
 #endif
 
 // Available key systems.
 const char kClearKeyKeySystem[] = "webkit-org.w3.clearkey";
 
 // Supported media types.
 const char kWebMAudioOnly[] = "audio/webm; codecs=\"vorbis\"";
-#if !defined(THREAD_SANITIZER)
 const char kWebMVideoOnly[] = "video/webm; codecs=\"vp8\"";
-#endif  // !defined(THREAD_SANITIZER)
 const char kWebMAudioVideo[] = "video/webm; codecs=\"vorbis, vp8\"";
 
 // EME-specific test results and errors.
 const char kEmeKeyError[] = "KEYERROR";
 const char kEmeNotSupportedError[] = "NOTSUPPORTEDERROR";
 
 const char kDefaultEmePlayer[] = "eme_player.html";
 
 // The type of video src used to load media.
 enum SrcType {
@@ skipping 107 matching lines @@
 
 #if !defined(OS_ANDROID)
 // Encrypted media playback with SRC is not supported on Android.
 INSTANTIATE_TEST_CASE_P(SRC_ClearKey, EncryptedMediaTest,
                         Combine(Values(kClearKeyKeySystem), Values(SRC)));
 #endif  // !defined(OS_ANDROID)
 
 INSTANTIATE_TEST_CASE_P(MSE_ClearKey, EncryptedMediaTest,
                         Combine(Values(kClearKeyKeySystem), Values(MSE)));
 
-// http://crbug.com/407452
-#if !defined(THREAD_SANITIZER)
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_AudioOnly_WebM) {
   TestSimplePlayback("bear-a_enc-a.webm", kWebMAudioOnly);
 }
 
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_AudioClearVideo_WebM) {
   TestSimplePlayback("bear-320x240-av_enc-a.webm", kWebMAudioVideo);
 }
 
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_VideoAudio_WebM) {
   TestSimplePlayback("bear-320x240-av_enc-av.webm", kWebMAudioVideo);
 }
 
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_VideoOnly_WebM) {
   TestSimplePlayback("bear-320x240-v_enc-v.webm", kWebMVideoOnly);
 }
 
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_VideoClearAudio_WebM) {
   TestSimplePlayback("bear-320x240-av_enc-v.webm", kWebMAudioVideo);
 }
 
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, ConfigChangeVideo) {
   TestConfigChange();
 }
-#endif  // !defined(THREAD_SANITIZER)
 
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, FrameSizeChangeVideo) {
   // Times out on Windows XP. http://crbug.com/171937
 #if defined(OS_WIN)
   if (base::win::GetVersion() < base::win::VERSION_VISTA)
     return;
 #elif defined(__aarch64__)
   // Times out on arm64 currently due to http://crbug.com/403308
   return;
 #endif
   TestFrameSizeChange();
 }
 
 IN_PROC_BROWSER_TEST_F(EncryptedMediaTest, UnknownKeySystemThrowsException) {
   RunEncryptedMediaTest(kDefaultEmePlayer,
                         "bear-a_enc-a.webm",
                         kWebMAudioOnly,
                         "com.example.foo",
                         MSE,
                         kEmeNotSupportedError);
 }
 
 }  // namespace content