1 files changed, 11 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/bindings/js/JSWorkerContextCustom.cpp b/src/3rdparty/webkit/WebCore/bindings/js/JSWorkerContextCustom.cpp
index 14bbe195a5..06475f91d7 100644
--- a/src/3rdparty/webkit/WebCore/bindings/js/JSWorkerContextCustom.cpp
+++ b/src/3rdparty/webkit/WebCore/bindings/js/JSWorkerContextCustom.cpp
@@ -30,7 +30,10 @@
 #include "JSWorkerContext.h"
 
 #include "JSDOMBinding.h"
+#include "JSDOMGlobalObject.h"
 #include "JSEventListener.h"
+#include "JSMessageChannelConstructor.h"
+#include "JSMessagePort.h"
 #include "JSWorkerLocation.h"
 #include "JSWorkerNavigator.h"
 #include "JSXMLHttpRequestConstructor.h"
@@ -138,6 +141,14 @@ JSValue JSWorkerContext::setInterval(ExecState* exec, const ArgList& args)
     return jsNumber(exec, impl()->setInterval(action, delay));
 }
 
+
+#if ENABLE(CHANNEL_MESSAGING)
+JSValue JSWorkerContext::messageChannel(ExecState* exec) const
+{
+    return getDOMConstructor<JSMessageChannelConstructor>(exec, this);
+}
+#endif
+
 } // namespace WebCore
 
 #endif // ENABLE(WORKERS)