Upstream version 5.34.104.0

[platform/framework/web/crosswalk.git] / src / content / common / media / media_stream_options.cc

diff --git a/src/content/common/media/media_stream_options.cc b/src/content/common/media/media_stream_options.cc
index 4ddef01..c727b63 100644 (file)
--- a/src/content/common/media/media_stream_options.cc
+++ b/src/content/common/media/media_stream_options.cc
@@ -17,6 +17,9 @@ const char kMediaStreamSourceDesktop[] = "desktop";
 const char kMediaStreamSourceSystem[] = "system";
 const char kMediaStreamRenderToAssociatedSink[] =
     "chromeRenderToAssociatedSink";
+// The prefix of this constant is 'goog' to match with other getUserMedia
+// constraints for audio.
+const char kMediaStreamAudioDucking[] = "googDucking";
 
 namespace {