[PresentationAPI] on-session-message handler for binary messages (Blink side).

Source/modules/presentation/Presentation.cpp

Index: Source/modules/presentation/Presentation.cpp
diff --git a/Source/modules/presentation/Presentation.cpp b/Source/modules/presentation/Presentation.cpp
index 6ef6307c8934a53802f313219dcca8a74892fc89..ae2a5b2866a5bb3cc93786753c5e8cc3a8cd87d0 100644
--- a/Source/modules/presentation/Presentation.cpp
+++ b/Source/modules/presentation/Presentation.cpp
@@ -170,6 +170,24 @@ void Presentation::didReceiveSessionTextMessage(WebPresentationSessionClient* se
     PresentationSession::dispose(sessionClient);
 }
 
+void Presentation::didReceiveSessionArrayBufferMessage(WebPresentationSessionClient* sessionClient, const uint8_t* data, size_t length)
+{
+    PresentationSession* session = findSession(sessionClient);
+    if (session)
+        session->didReceiveArrayBufferMessage(data, length);
+
+    PresentationSession::dispose(sessionClient);
+}
+
+void Presentation::didReceiveSessionBlobMessage(WebPresentationSessionClient* sessionClient, const uint8_t* data, size_t length)
+{
+    PresentationSession* session = findSession(sessionClient);
+    if (session)
+        session->didReceiveBlobMessage(data, length);
+
+    PresentationSession::dispose(sessionClient);
+}
+
 void Presentation::registerSession(PresentationSession* session)
 {
     m_openSessions.add(session);