Disabling flaky WebRtcAecDumpBrowserTest.TwoCallsWithAecDump on Win XP.

content/test/webrtc_content_browsertest_base.cc

Index: content/test/webrtc_content_browsertest_base.cc
diff --git a/content/test/webrtc_content_browsertest_base.cc b/content/test/webrtc_content_browsertest_base.cc
index db83501971f94d6d57e18bd42ceb669a5308e2e9..e6c3b4600815849a6eb3ca9e5635179dc845fe63 100644
--- a/content/test/webrtc_content_browsertest_base.cc
+++ b/content/test/webrtc_content_browsertest_base.cc
@@ -17,6 +17,10 @@
 #include "chromeos/audio/cras_audio_handler.h"
 #endif
 
+#if defined(OS_WIN)
+#include "base/win/windows_version.h"
+#endif
+
 namespace content {
 
 void WebRtcContentBrowserTest::SetUpCommandLine(CommandLine* command_line) {
@@ -97,4 +101,12 @@ void WebRtcContentBrowserTest::DisableOpusIfOnAndroid() {
 #endif
 }
 
+bool WebRtcContentBrowserTest::OnWinXp() const {
+#if defined(OS_WIN)
+  return base::win::GetVersion() <= base::win::VERSION_XP;
+#else
+  return false;
+#endif
+}
+
 }  // namespace content