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

Source/modules/presentation/PresentationController.cpp

 // Copyright 2015 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/PresentationController.h"
 
 #include "core/frame/LocalFrame.h"
 #include "modules/presentation/PresentationSession.h"
 #include "public/platform/modules/presentation/WebPresentationClient.h"
@@ skipping 84 matching lines @@
 }
 
 void PresentationController::didReceiveSessionTextMessage(WebPresentationSessionClient* sessionClient, const WebString& message)
 {
     if (m_presentation)
         m_presentation->didReceiveSessionTextMessage(sessionClient, message);
     else
         PresentationSession::dispose(sessionClient);
 }
 
+void PresentationController::didReceiveSessionBinaryMessage(WebPresentationSessionClient* sessionClient, const uint8_t* data, size_t length)
+{
+    if (m_presentation)
+        m_presentation->didReceiveSessionBinaryMessage(sessionClient, data, length);
+    else
+        PresentationSession::dispose(sessionClient);

[mark a. foltz, 2015/07/06 21:19:45]

Please refactor to use the form suggested in
https://codereview.chromium.org/1212423003

[USE s.singapati at gmail.com, 2015/07/07 15:00:33]

Done.

+}
+
 void PresentationController::startSession(const String& presentationUrl, const String& presentationId, WebPresentationSessionClientCallbacks* callbacks)
 {
     if (!m_client) {
         delete callbacks;
         return;
     }
     m_client->startSession(presentationUrl, presentationId, callbacks);
 }
 
 void PresentationController::joinSession(const String& presentationUrl, const String& presentationId, WebPresentationSessionClientCallbacks* callbacks)
@@ skipping 40 matching lines @@
 
 void PresentationController::willDetachFrameHost()
 {
     if (m_client) {
         m_client->setController(nullptr);
         m_client = nullptr;
     }
 }
 
 } // namespace blink