diff -r 000000000000 -r 6474c204b198 dom/mobilemessage/src/MobileMessageCursorCallback.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/mobilemessage/src/MobileMessageCursorCallback.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,96 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#include "MobileMessageCursorCallback.h"
+#include "nsIDOMDOMRequest.h"
+#include "nsIDOMMozSmsMessage.h"
+#include "nsIMobileMessageCallback.h"
+#include "DOMCursor.h"
+#include "nsCxPusher.h"
+#include "nsServiceManagerUtils.h"      // for do_GetService
+
+namespace mozilla {
+namespace dom {
+namespace mobilemessage {
+
+NS_IMPL_CYCLE_COLLECTION(MobileMessageCursorCallback, mDOMCursor)
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(MobileMessageCursorCallback)
+  NS_INTERFACE_MAP_ENTRY(nsIMobileMessageCursorCallback)
+  NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+NS_IMPL_CYCLE_COLLECTING_ADDREF(MobileMessageCursorCallback)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(MobileMessageCursorCallback)
+
+// nsIMobileMessageCursorCallback
+
+NS_IMETHODIMP
+MobileMessageCursorCallback::NotifyCursorError(int32_t aError)
+{
+  MOZ_ASSERT(mDOMCursor);
+
+  nsRefPtr<DOMCursor> cursor = mDOMCursor.forget();
+
+  switch (aError) {
+    case nsIMobileMessageCallback::NO_SIGNAL_ERROR:
+      cursor->FireError(NS_LITERAL_STRING("NoSignalError"));
+      break;
+    case nsIMobileMessageCallback::NOT_FOUND_ERROR:
+      cursor->FireError(NS_LITERAL_STRING("NotFoundError"));
+      break;
+    case nsIMobileMessageCallback::UNKNOWN_ERROR:
+      cursor->FireError(NS_LITERAL_STRING("UnknownError"));
+      break;
+    case nsIMobileMessageCallback::INTERNAL_ERROR:
+      cursor->FireError(NS_LITERAL_STRING("InternalError"));
+      break;
+    default: // SUCCESS_NO_ERROR is handled above.
+      MOZ_CRASH("Should never get here!");
+  }
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+MobileMessageCursorCallback::NotifyCursorResult(nsISupports* aResult)
+{
+  MOZ_ASSERT(mDOMCursor);
+
+  nsresult rv;
+  nsIScriptContext* scriptContext = mDOMCursor->GetContextForEventHandlers(&rv);
+  NS_ENSURE_SUCCESS(rv, rv);
+  NS_ENSURE_TRUE(scriptContext, NS_ERROR_FAILURE);
+
+  AutoPushJSContext cx(scriptContext->GetNativeContext());
+  NS_ENSURE_TRUE(cx, NS_ERROR_FAILURE);
+
+  JS::Rooted<JSObject*> global(cx, scriptContext->GetWindowProxy());
+  NS_ENSURE_TRUE(global, NS_ERROR_FAILURE);
+
+  JSAutoCompartment ac(cx, global);
+
+  JS::Rooted<JS::Value> wrappedResult(cx);
+  rv = nsContentUtils::WrapNative(cx, aResult, &wrappedResult);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  mDOMCursor->FireSuccess(wrappedResult);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+MobileMessageCursorCallback::NotifyCursorDone()
+{
+  MOZ_ASSERT(mDOMCursor);
+
+  nsRefPtr<DOMCursor> cursor = mDOMCursor.forget();
+  cursor->FireDone();
+
+  return NS_OK;
+}
+
+} // namespace mobilemessage
+} // namespace dom
+} // namespace mozilla