diff -r 000000000000 -r 6474c204b198 ipc/testshell/TestShellParent.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ipc/testshell/TestShellParent.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,67 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: sw=2 ts=8 et :
+ */
+/* 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 ipc_testshell_TestShellParent_h
+#define ipc_testshell_TestShellParent_h 1
+
+#include "mozilla/ipc/PTestShellParent.h"
+#include "mozilla/ipc/PTestShellCommandParent.h"
+
+#include "js/TypeDecls.h"
+#include "nsAutoJSValHolder.h"
+#include "nsString.h"
+
+namespace mozilla {
+
+namespace ipc {
+
+class TestShellCommandParent;
+
+class TestShellParent : public PTestShellParent
+{
+public:
+  PTestShellCommandParent*
+  AllocPTestShellCommandParent(const nsString& aCommand);
+
+  bool
+  DeallocPTestShellCommandParent(PTestShellCommandParent* aActor);
+
+  bool
+  CommandDone(TestShellCommandParent* aActor, const nsString& aResponse);
+};
+
+
+class TestShellCommandParent : public PTestShellCommandParent
+{
+public:
+  TestShellCommandParent() : mCx(nullptr) { }
+
+  bool SetCallback(JSContext* aCx, JS::Value aCallback);
+
+  bool RunCallback(const nsString& aResponse);
+
+  void ReleaseCallback();
+
+protected:
+  bool ExecuteCallback(const nsString& aResponse);
+
+  void ActorDestroy(ActorDestroyReason why);
+
+  bool Recv__delete__(const nsString& aResponse) {
+    return ExecuteCallback(aResponse);
+  }
+
+private:
+  JSContext* mCx;
+  nsAutoJSValHolder mCallback;
+};
+
+
+} /* namespace ipc */
+} /* namespace mozilla */
+
+#endif /* ipc_testshell_TestShellParent_h */