Hook up postMessages to WebRemoteFrameClient

Source/web/RemoteFrameClient.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 "web/RemoteFrameClient.h"
 
+#include "platform/weborigin/SecurityOrigin.h"
+#include "web/WebLocalFrameImpl.h"
 #include "web/WebRemoteFrameImpl.h"
 
 namespace blink {
 
 RemoteFrameClient::RemoteFrameClient(WebRemoteFrameImpl* webFrame)
     : m_webFrame(webFrame)
 {
 }
 
 Frame* RemoteFrameClient::opener() const
@@ skipping 29 matching lines @@
 Frame* RemoteFrameClient::firstChild() const
 {
     return toCoreFrame(m_webFrame->firstChild());
 }
 
 Frame* RemoteFrameClient::lastChild() const
 {
     return toCoreFrame(m_webFrame->lastChild());
 }
 
+bool RemoteFrameClient::willCheckAndDispatchMessageEvent(
+    SecurityOrigin* target, MessageEvent* event, LocalFrame* sourceFrame) const
+{
+    if (m_webFrame->client())
+        m_webFrame->client()->postMessageEvent(WebLocalFrameImpl::fromFrame(sourceFrame), m_webFrame, WebSecurityOrigin(target), WebDOMMessageEvent(event));
+    return true;
+}
+
 } // namespace blink