Temporarily disabling audio quality test on win 8.

chrome/browser/media/chrome_webrtc_audio_quality_browsertest.cc

 // Copyright 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 <ctime>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/process/launch.h"
@@ skipping 335 matching lines @@
 #else
 #define MAYBE_MANUAL_TestAudioQuality DISABLED_MANUAL_TestAudioQuality
 #endif
 
 IN_PROC_BROWSER_TEST_P(WebRtcAudioQualityBrowserTest,
                        MAYBE_MANUAL_TestAudioQuality) {
   if (OnWinXp()) {
     LOG(ERROR) << "This test is not implemented for Windows XP.";
     return;
   }
+  if (OnWin8()) {
+    // http://crbug.com/379798.
+    LOG(ERROR) << "Temporarily disabled for Win 8.";
+    return;
+  }
   ASSERT_TRUE(test::HasReferenceFilesInCheckout());
   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 
   ASSERT_TRUE(ForceMicrophoneVolumeTo100Percent());
 
   ui_test_utils::NavigateToURL(
       browser(), embedded_test_server()->GetURL(kMainWebrtcTestHtmlPage));
   content::WebContents* left_tab =
       browser()->tab_strip_model()->GetActiveWebContents();
 
@@ skipping 46 matching lines @@
       test::GetReferenceFilesDir().Append(kReferenceFile);
   ASSERT_TRUE(RunPesq(reference_file_in_test_dir, trimmed_recording, 16000,
                       &raw_mos, &mos_lqo));
 
   perf_test::PrintResult("audio_pesq", "", "raw_mos", raw_mos, "score", true);
   perf_test::PrintResult("audio_pesq", "", "mos_lqo", mos_lqo, "score", true);
 
   EXPECT_TRUE(base::DeleteFile(recording, false));
   EXPECT_TRUE(base::DeleteFile(trimmed_recording, false));
 }