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

Source/modules/presentation/Presentation.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "modules/presentation/Presentation.h"
 
 #include "bindings/core/v8/CallbackPromiseAdapter.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
@@ skipping 134 matching lines @@
 
 void Presentation::didReceiveSessionTextMessage(WebPresentationSessionClient* sessionClient, const String& message)
 {
     PresentationSession* session = findSession(sessionClient);
     if (session)
         session->didReceiveTextMessage(message);
 
     delete sessionClient;
 }
 
+void Presentation::didReceiveSessionBinaryMessage(WebPresentationSessionClient* sessionClient, const uint8_t* data, size_t length)
+{
+    PresentationSession* session = findSession(sessionClient);
+    if (session)
+        session->didReceiveBinaryMessage(data, length);
+
+    delete sessionClient;
+}
+
 void Presentation::registerSession(PresentationSession* session)
 {
     m_openSessions.add(session);
 }
 
 PresentationSession* Presentation::findSession(WebPresentationSessionClient* sessionClient)
 {
     for (const auto& session : m_openSessions) {
         if (session->matches(sessionClient))
             return session.get();
     }
     return nullptr;
 }
 
 } // namespace blink