Disable ConfigChangeVideo test.

content/browser/media/media_source_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/basictypes.h"
 #include "base/command_line.h"
 #include "base/string16.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
@@ skipping 59 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(MediaSourceTest, Playback_AudioOnly_WebM) {
   TestSimplePlayback("bear-320x240-audio-only.webm", kWebMAudioOnly, kEnded);
 }
 
 IN_PROC_BROWSER_TEST_F(MediaSourceTest, Playback_Type_Error) {
   TestSimplePlayback("bear-320x240-video-only.webm", kWebMAudioOnly, kError);
 }
 
-IN_PROC_BROWSER_TEST_F(MediaSourceTest, ConfigChangeVideo) {
+IN_PROC_BROWSER_TEST_F(MediaSourceTest, DISABLED_ConfigChangeVideo) {
   ASSERT_NO_FATAL_FAILURE(
       RunTest("mse_config_change.html", NULL, NULL, kEnded));
 }
 
 }  // namespace content