$OpenBSD$

index a6a4c34..7f3a76e 100644
--- content/base/src/nsScriptLoader.cpp.orig	Fri Feb 20 15:40:36 2015
+++ content/base/src/nsScriptLoader.cpp	Fri Feb 20 15:40:36 2015
@@ -812,7 +812,12 @@ NotifyOffThreadScriptLoadCompletedRunnable::Run()
 {
   MOZ_ASSERT(NS_IsMainThread());
 
-  nsresult rv = mLoader->ProcessOffThreadRequest(mRequest, &mToken);
+  // We want these to be dropped on the main thread, once we return from this
+  // function.
+  nsRefPtr<nsScriptLoadRequest> request = mRequest.forget();
+  nsRefPtr<nsScriptLoader> loader = mLoader.forget();
+
+  nsresult rv = loader->ProcessOffThreadRequest(request, &mToken);
 
   if (mToken) {
     // The result of the off thread parse was not actually needed to process