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Auto merge of #17587 - canaltinova:webkit-gradient, r=nox

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Fix color stop sorting in -webkit-gradient

This was causing a reftest failure in gecko side(layout/reftests/webkit-gradient/webkit-gradient-linear-2.html). Basically, it was sorting exactly opposite if two color stops have the same percentage.

---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors

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This commit is contained in:
bors-servo 2017-07-05 15:46:01 -07:00 • committed by GitHub
commit 4f0f2fb13e
1 changed files with 1 additions and 4 deletions
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5
components/style/values/specified/image.rs
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@ -502,10 +502,7 @@ impl Gradient {
(&GenericGradientItem::ColorStop(ref a), &GenericGradientItem::ColorStop(ref b)) => {
match (&a.position, &b.position) {
(&Some(LengthOrPercentage::Percentage(a)), &Some(LengthOrPercentage::Percentage(b))) => {
let ordering = a.0.partial_cmp(&b.0).unwrap_or(Ordering::Equal);
if ordering != Ordering::Equal {
return ordering;
}
return a.0.partial_cmp(&b.0).unwrap_or(Ordering::Equal);
},
_ => {},
}