Set MessageEvent.source to the newly created port for shared workers' connect events

Source/core/dom/MessageEvent.h

Index: Source/core/dom/MessageEvent.h
diff --git a/Source/core/dom/MessageEvent.h b/Source/core/dom/MessageEvent.h
index 7f54232288715596bde0a5bc36702584c84b1b9b..abb159b89f8c1041aab4ddc8d4df691cd36e83cb 100644
--- a/Source/core/dom/MessageEvent.h
+++ b/Source/core/dom/MessageEvent.h
@@ -30,6 +30,7 @@
 
 #include "bindings/v8/SerializedScriptValue.h"
 #include "core/dom/Event.h"
+#include "core/dom/EventTarget.h"
 #include "core/dom/MessagePort.h"
 #include "core/fileapi/Blob.h"
 #include "core/page/DOMWindow.h"
@@ -37,8 +38,6 @@
 
 namespace WebCore {
 
-class DOMWindow;
-
 struct MessageEventInit : public EventInit {
     MessageEventInit();
 
@@ -54,11 +53,11 @@ public:
     {
         return adoptRef(new MessageEvent);
     }
-    static PassRefPtr<MessageEvent> create(PassOwnPtr<MessagePortArray> ports, const String& origin = "", const String& lastEventId = "", PassRefPtr<DOMWindow> source = 0)
+    static PassRefPtr<MessageEvent> create(PassOwnPtr<MessagePortArray> ports, const String& origin = "", const String& lastEventId = "", PassRefPtr<EventTarget> source = 0)
     {
         return adoptRef(new MessageEvent(origin, lastEventId, source, ports));
     }
-    static PassRefPtr<MessageEvent> create(PassOwnPtr<MessagePortArray> ports, PassRefPtr<SerializedScriptValue> data, const String& origin = "", const String& lastEventId = "", PassRefPtr<DOMWindow> source = 0)
+    static PassRefPtr<MessageEvent> create(PassOwnPtr<MessagePortArray> ports, PassRefPtr<SerializedScriptValue> data, const String& origin = "", const String& lastEventId = "", PassRefPtr<EventTarget> source = 0)
     {
         return adoptRef(new MessageEvent(data, origin, lastEventId, source, ports));
     }
@@ -85,7 +84,7 @@ public:
 
     const String& origin() const { return m_origin; }
     const String& lastEventId() const { return m_lastEventId; }
-    DOMWindow* source() const { return m_source.get(); }
+    EventTarget* source() const { return m_source.get(); }
     MessagePortArray ports() const { return m_ports ? *m_ports : MessagePortArray(); }
 
     virtual const AtomicString& interfaceName() const;
@@ -112,8 +111,8 @@ public:
 private:
     MessageEvent();
     MessageEvent(const AtomicString&, const MessageEventInit&);
-    MessageEvent(const String& origin, const String& lastEventId, PassRefPtr<DOMWindow> source, PassOwnPtr<MessagePortArray>);
-    MessageEvent(PassRefPtr<SerializedScriptValue> data, const String& origin, const String& lastEventId, PassRefPtr<DOMWindow> source, PassOwnPtr<MessagePortArray>);
+    MessageEvent(const String& origin, const String& lastEventId, PassRefPtr<EventTarget> source, PassOwnPtr<MessagePortArray>);
+    MessageEvent(PassRefPtr<SerializedScriptValue> data, const String& origin, const String& lastEventId, PassRefPtr<EventTarget> source, PassOwnPtr<MessagePortArray>);
 
     explicit MessageEvent(const String& data, const String& origin);
     explicit MessageEvent(PassRefPtr<Blob> data, const String& origin);
@@ -126,7 +125,7 @@ private:
     RefPtr<ArrayBuffer> m_dataAsArrayBuffer;
     String m_origin;
     String m_lastEventId;
-    RefPtr<DOMWindow> m_source;
+    RefPtr<EventTarget> m_source;
     OwnPtr<MessagePortArray> m_ports;
 };