Use the right key for the overflow frame list frame property. b=508892 r=fantasai

layout/generic/nsContainerFrame.cpp

@@ -1124,7 +1124,7 @@ void
 nsContainerFrame::DestroyOverflowList(nsPresContext* aPresContext)
 {
   nsFrameList* list =
-    RemovePropTableFrames(aPresContext, nsGkAtoms::overflowList);
+    RemovePropTableFrames(aPresContext, nsGkAtoms::overflowProperty);
   if (list)
     list->Destroy();
 }