Avoid deadlock between Pipeline and RendererImpl.

content/browser/media/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 "content/browser/media/media_browsertest.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/browser_test_utils.h"
@@ skipping 92 matching lines @@
     std::string expected;
     expected += base::IntToString(width);
     expected += " ";
     expected += base::IntToString(height);
     media::QueryParams query_params;
     query_params.push_back(std::make_pair("video", media_file));
     RunMediaTestPage("player.html", query_params, expected, false);
   }
 };
 
-// http://crbug.com/407452
-#if !defined(THREAD_SANITIZER)
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearTheora) {
   PlayVideo("bear.ogv", GetParam());
 }
 
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearSilentTheora) {
   PlayVideo("bear_silent.ogv", GetParam());
 }
 
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearWebm) {
   PlayVideo("bear.webm", GetParam());
@@ skipping 104 matching lines @@
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoTulipWebm) {
   PlayVideo("tulip2.webm", GetParam());
 }
 
 // Covers tear-down when navigating away as opposed to browser exiting.
 IN_PROC_BROWSER_TEST_F(MediaTest, Navigate) {
   PlayVideo("bear.ogv", false);
   NavigateToURL(shell(), GURL(url::kAboutBlankURL));
   EXPECT_FALSE(shell()->web_contents()->IsCrashed());
 }
-#endif  // !defined(THREAD_SANITIZER)
 
 INSTANTIATE_TEST_CASE_P(File, MediaTest, ::testing::Values(false));
 INSTANTIATE_TEST_CASE_P(Http, MediaTest, ::testing::Values(true));
 
-// http://crbug.com/407452
-#if !defined(THREAD_SANITIZER)
 IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv420pTheora)) {
   RunColorFormatTest("yuv420p.ogv", kEnded);
 }
 
 IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv422pTheora)) {
   RunColorFormatTest("yuv422p.ogv", kEnded);
 }
 
 IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv444pTheora)) {
   RunColorFormatTest("yuv444p.ogv", kEnded);
 }
 
 IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv420pVp8)) {
   RunColorFormatTest("yuv420p.webm", kEnded);
 }
 
 IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv444pVp9)) {
   RunColorFormatTest("yuv444p.webm", "ENDED");
 }
 
-#endif  // !defined(THREAD_SANITIZER)
-
 #if defined(USE_PROPRIETARY_CODECS)
 IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv420pH264)) {
   RunColorFormatTest("yuv420p.mp4", kEnded);
 }
 
 IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuvj420pH264)) {
   RunColorFormatTest("yuvj420p.mp4", kEnded);
 }
 
 IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv422pH264)) {
   RunColorFormatTest("yuv422p.mp4", kEnded);
 }
 
 IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv444pH264)) {
   RunColorFormatTest("yuv444p.mp4", kEnded);
 }
 
 #if defined(OS_CHROMEOS)
 IN_PROC_BROWSER_TEST_F(MediaTest, Yuv420pMpeg4) {
   RunColorFormatTest("yuv420p.avi", kEnded);
 }
 #endif  // defined(OS_CHROMEOS)
 #endif  // defined(USE_PROPRIETARY_CODECS)
 
 }  // namespace content