Bug 1851787 - Plumb a DestroyContext through all functions that can destroy frames. r=dholbert

This prevents anonymous content getting destroyed at weird times
during frame destruction.

Differential Revision: https://phabricator.services.mozilla.com/D187693

layout/generic/nsLineLayout.cpp

@@ -998,7 +998,9 @@ void nsLineLayout::ReflowFrame(nsIFrame* aFrame, nsReflowStatus& aReflowStatus,
         // Remove all of the childs next-in-flows. Make sure that we ask
         // the right parent to do the removal (it's possible that the
         // parent is not this because we are executing pullup code)
-        kidNextInFlow->GetParent()->DeleteNextInFlowChild(kidNextInFlow, true);
+        FrameDestroyContext context(aFrame->PresShell());
+        kidNextInFlow->GetParent()->DeleteNextInFlowChild(context,
+                                                          kidNextInFlow, true);
       }
     }