webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 6 insertions, 7 deletions

diff --git a/Source/WebCore/platform/mediastream/RTCDataChannelHandlerClient.h b/Source/WebCore/platform/mediastream/RTCDataChannelHandlerClient.h
index 288ee16f3..981316d14 100644
--- a/Source/WebCore/platform/mediastream/RTCDataChannelHandlerClient.h
+++ b/Source/WebCore/platform/mediastream/RTCDataChannelHandlerClient.h
@@ -22,16 +22,16 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef RTCDataChannelHandlerClient_h
-#define RTCDataChannelHandlerClient_h
+#pragma once
 
-#if ENABLE(MEDIA_STREAM)
+#if ENABLE(WEB_RTC)
 
+#include <wtf/ThreadSafeRefCounted.h>
 #include <wtf/text/WTFString.h>
 
 namespace WebCore {
 
-class RTCDataChannelHandlerClient {
+class RTCDataChannelHandlerClient : public ThreadSafeRefCounted<RTCDataChannelHandlerClient> {
 public:
     enum ReadyState {
         ReadyStateConnecting = 0,
@@ -46,10 +46,9 @@ public:
     virtual void didReceiveStringData(const String&) = 0;
     virtual void didReceiveRawData(const char*, size_t) = 0;
     virtual void didDetectError() = 0;
+    virtual void bufferedAmountIsDecreasing() = 0;
 };
 
 } // namespace WebCore
 
-#endif // ENABLE(MEDIA_STREAM)
-
-#endif // RTCDataChannelHandlerClient_h
+#endif // ENABLE(WEB_RTC)