зеркало из https://github.com/mozilla/gecko-dev.git
Don't push lines when height is unconstrained, even if current height is bigger than NS_UNCONSTRAINEDSIZE. b=265027 r+sr=roc a=mkaply
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@ -4178,8 +4178,10 @@ nsBlockFrame::PlaceLine(nsBlockReflowState& aState,
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// fits; we'll assume it does, so that the maximum width will get
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// updated below. The line will be reflowed again and pushed then
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// if necessary.
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if ((mLines.front() != aLine) && (newY > aState.mBottomEdge)
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&& !aUpdateMaximumWidth) {
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if (mLines.front() != aLine &&
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newY > aState.mBottomEdge &&
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aState.mBottomEdge != NS_UNCONSTRAINEDSIZE &&
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!aUpdateMaximumWidth) {
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// Push this line and all of it's children and anything else that
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// follows to our next-in-flow
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NS_ASSERTION((aState.mCurrentLine == aLine), "oops");
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@ -4178,8 +4178,10 @@ nsBlockFrame::PlaceLine(nsBlockReflowState& aState,
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// fits; we'll assume it does, so that the maximum width will get
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// updated below. The line will be reflowed again and pushed then
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// if necessary.
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if ((mLines.front() != aLine) && (newY > aState.mBottomEdge)
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&& !aUpdateMaximumWidth) {
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if (mLines.front() != aLine &&
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newY > aState.mBottomEdge &&
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aState.mBottomEdge != NS_UNCONSTRAINEDSIZE &&
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!aUpdateMaximumWidth) {
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// Push this line and all of it's children and anything else that
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// follows to our next-in-flow
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NS_ASSERTION((aState.mCurrentLine == aLine), "oops");
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