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Attach FrameProperties to each frame instead of using a shared hashtable

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Dispense the shared hashtable and instead attach the frame property list directly to nsIFrame.
This commit is contained in:
win7-7 2019-06-26 01:51:45 +03:00 • committed by Roy Tam
commit 922e819d1c
62 changed files with 738 additions and 945 deletions
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7
layout/mathml/nsMathMLContainerFrame.cpp
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@ -134,7 +134,7 @@ nsMathMLContainerFrame::SaveReflowAndBoundingMetricsFor(nsIFrame*
{
ReflowOutput* reflowOutput = new ReflowOutput(aReflowOutput);
reflowOutput->mBoundingMetrics = aBoundingMetrics;
aFrame->Properties().Set(HTMLReflowOutputProperty(), reflowOutput);
aFrame->SetProperty(HTMLReflowOutputProperty(), reflowOutput);
}
// helper method to facilitate getting the reflow and bounding metrics
@ -147,7 +147,7 @@ nsMathMLContainerFrame::GetReflowAndBoundingMetricsFor(nsIFrame* aFra
NS_PRECONDITION(aFrame, "null arg");
ReflowOutput* reflowOutput =
aFrame->Properties().Get(HTMLReflowOutputProperty());
aFrame->GetProperty(HTMLReflowOutputProperty());
// IMPORTANT: This function is only meant to be called in Place() methods
// where it is assumed that SaveReflowAndBoundingMetricsFor has recorded the
@ -175,9 +175,8 @@ void
nsMathMLContainerFrame::ClearSavedChildMetrics()
{
nsIFrame* childFrame = mFrames.FirstChild();
FramePropertyTable* props = PresContext()->PropertyTable();
while (childFrame) {
props->Delete(childFrame, HTMLReflowOutputProperty());
childFrame->DeleteProperty(HTMLReflowOutputProperty());
childFrame = childFrame->GetNextSibling();
}
}