Commit ec938bc5 authored by Alexander Surkov's avatar Alexander Surkov
Browse files

Bug 1820791 - do not reflow nsMathMLContainerFrame for hidden content visibility, r=emilio 

Differential Revision: https://phabricator.services.mozilla.com/D176823
parent a86cb333

layout/mathml/nsMathMLContainerFrame.cpp

+4 −0
Original line number Diff line number Diff line
@@ -824,6 +824,10 @@ void nsMathMLContainerFrame::Reflow(nsPresContext* aPresContext, 
                                    ReflowOutput& aDesiredSize,

                                    const ReflowInput& aReflowInput,

                                    nsReflowStatus& aStatus) {

  if (IsHiddenByContentVisibilityOfInFlowParentForLayout()) {

    return;

  }



  MarkInReflow();

  MOZ_ASSERT(aStatus.IsEmpty(), "Caller should pass a fresh reflow status!");