[Presentation API] (5th) (1-UA) integrate controller and receiver side for 1-UA messaging

third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp

Index: third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp
diff --git a/third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp b/third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp
index e6d9e530bb57a358a412c9a072ac47baea03b811..5792470077f6d98f4fd2373dd9a537cb997c9655 100644
--- a/third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp
+++ b/third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp
@@ -320,13 +320,14 @@ void PresentationConnection::handleMessageQueue() {
     Message* message = m_messages.first().get();
     switch (message->type) {
       case MessageTypeText:
-        client->sendString(m_url, m_id, message->text, nullptr);
+        client->sendString(m_url, m_id, message->text, m_proxy.get());
         m_messages.removeFirst();
         break;
       case MessageTypeArrayBuffer:
-        client->sendArrayBuffer(m_url, m_id, static_cast<const uint8_t*>(
-                                                 message->arrayBuffer->data()),
-                                message->arrayBuffer->byteLength(), nullptr);
+        client->sendArrayBuffer(
+            m_url, m_id,
+            static_cast<const uint8_t*>(message->arrayBuffer->data()),
+            message->arrayBuffer->byteLength(), m_proxy.get());
         m_messages.removeFirst();
         break;
       case MessageTypeBlob: