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Backed out changeset 6b2edbf5944a (bug 1388614) for failing chrome's test_animation_performance_warning.html | preserve-3d transform. r=backout

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This commit is contained in:
Sebastian Hengst
2017-08-10 14:40:09 +02:00
parent 34cb5a1c44
commit 9b388783b6
5 changed files with 53 additions and 70 deletions
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14
layout/mathml/nsMathMLFrame.cpp
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@@ -328,8 +328,8 @@ nsMathMLFrame::DisplayBoundingMetrics(nsDisplayListBuilder* aBuilder,
class nsDisplayMathMLBar : public nsDisplayItem {
public:
nsDisplayMathMLBar(nsDisplayListBuilder* aBuilder,
nsIFrame* aFrame, const nsRect& aRect, uint32_t aIndex)
: nsDisplayItem(aBuilder, aFrame), mRect(aRect), mIndex(aIndex) {
nsIFrame* aFrame, const nsRect& aRect)
: nsDisplayItem(aBuilder, aFrame), mRect(aRect) {
MOZ_COUNT_CTOR(nsDisplayMathMLBar);
}
#ifdef NS_BUILD_REFCNT_LOGGING
@@ -338,16 +338,11 @@ public:
}
#endif
virtual uint32_t GetPerFrameKey() override {
return (mIndex << TYPE_BITS) | nsDisplayItem::GetPerFrameKey();
}
virtual void Paint(nsDisplayListBuilder* aBuilder,
gfxContext* aCtx) override;
NS_DISPLAY_DECL_NAME("MathMLBar", TYPE_MATHML_BAR)
private:
nsRect mRect;
uint32_t mIndex;
};
void nsDisplayMathMLBar::Paint(nsDisplayListBuilder* aBuilder,
@@ -367,13 +362,12 @@ void nsDisplayMathMLBar::Paint(nsDisplayListBuilder* aBuilder,
void
nsMathMLFrame::DisplayBar(nsDisplayListBuilder* aBuilder,
nsIFrame* aFrame, const nsRect& aRect,
const nsDisplayListSet& aLists,
uint32_t aIndex) {
const nsDisplayListSet& aLists) {
if (!aFrame->StyleVisibility()->IsVisible() || aRect.IsEmpty())
return;
aLists.Content()->AppendNewToTop(new (aBuilder)
nsDisplayMathMLBar(aBuilder, aFrame, aRect, aIndex));
nsDisplayMathMLBar(aBuilder, aFrame, aRect));
}
void