Adding experimental exclusive-mode streaming to WASAPIAudioOutputStream

media/base/media_switches.h

Index: media/base/media_switches.h
diff --git a/media/base/media_switches.h b/media/base/media_switches.h
index 28c4671167b97d81b3502189e4133250f98288cb..c5829934a5270eb8276127c8e0064d574a274d2d 100644
--- a/media/base/media_switches.h
+++ b/media/base/media_switches.h
@@ -25,6 +25,10 @@ MEDIA_EXPORT extern const char kUseCras[];
 MEDIA_EXPORT extern const char kUsePulseAudio[];
 #endif
 
+#if defined(OS_WIN)
+MEDIA_EXPORT extern const char kEnableExclusiveMode[];
+#endif
+
 MEDIA_EXPORT extern const char kVideoThreads[];
 
 MEDIA_EXPORT extern const char kDisableAudioMixer[];