diff -r 000000000000 -r 6474c204b198 dom/network/src/TCPSocketChild.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/network/src/TCPSocketChild.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,61 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_TCPSocketChild_h
+#define mozilla_dom_TCPSocketChild_h
+
+#include "mozilla/net/PTCPSocketChild.h"
+#include "nsITCPSocketChild.h"
+#include "nsCycleCollectionParticipant.h"
+#include "nsCOMPtr.h"
+#include "js/TypeDecls.h"
+
+#define TCPSOCKETCHILD_CID \
+  { 0xa589d96f, 0x7e09, 0x4edf, { 0xa0, 0x1a, 0xeb, 0x49, 0x51, 0xf4, 0x2f, 0x37 } }
+
+class nsITCPSocketInternal;
+
+namespace mozilla {
+namespace dom {
+
+class TCPSocketChildBase : public nsITCPSocketChild {
+public:
+  NS_DECL_CYCLE_COLLECTION_CLASS(TCPSocketChildBase)
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+
+  void AddIPDLReference();
+  void ReleaseIPDLReference();
+
+protected:
+  TCPSocketChildBase();
+  virtual ~TCPSocketChildBase();
+
+  nsCOMPtr<nsITCPSocketInternal> mSocket;
+  bool mIPCOpen;
+};
+
+class TCPSocketChild : public mozilla::net::PTCPSocketChild
+                     , public TCPSocketChildBase
+{
+public:
+  NS_DECL_NSITCPSOCKETCHILD
+  NS_IMETHOD_(MozExternalRefCountType) Release() MOZ_OVERRIDE;
+
+  TCPSocketChild();
+  ~TCPSocketChild();
+
+  virtual bool RecvCallback(const nsString& aType,
+                            const CallbackData& aData,
+                            const nsString& aReadyState) MOZ_OVERRIDE;
+  virtual bool RecvRequestDelete() MOZ_OVERRIDE;
+  virtual bool RecvUpdateBufferedAmount(const uint32_t& aBufferred,
+                                        const uint32_t& aTrackingNumber) MOZ_OVERRIDE;
+private:
+  JSObject* mWindowObj;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif