Bug 1867151 [wpt PR 43399] - Allow non-percentages for hsl and hwb, a…

…=testonly

Automatic update from web-platform-tests
Allow non-percentages for hsl and hwb

HSL and HWB have comma-less, "non-legacy" formats now with
css-color-4. In these formats saturation, lightness, whiteness and
blackness no longer need to be in percentages, but instead can be
bare numbers which get divided by 100 to represent percentages.

https://drafts.csswg.org/css-color-4/#typedef-modern-hsl-syntax
"""
The next two arguments are the saturation and lightness, respectively. For saturation, 100% or 100 is a fully-saturated, bright color, and 0% or 0 is a fully-unsaturated gray. For lightness, 50% or 50 represents the "normal" color, while 100% or 100 is white and 0% or 0 is black.
"""

Some colors that were assumed to be "invalid" for relative color use
bare numbers for hsl/hwb and thus are no longer invalid.

Bug: 1505787
Change-Id: Ie7fec239d0422da54a3d8ee0e46e64b1bee73fe2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5067499
Reviewed-by: Rune Lillesveen <futharkchromium.org>
Commit-Queue: Aaron Krajeski <aaronhkchromium.org>
Cr-Commit-Position: refs/heads/main{#1231332}

--

wpt-commits: 0caf8c7c022b9d495196188ff1c6a493ff55ecdf
wpt-pr: 43399

UltraBlame original commit: 2b473eb31c3f55e2f14f02472ff83bab7c4d2b77

testing/web-platform/tests/css/css-color/parsing/color-invalid-relative-color.html

@@ -464,34 +464,6 @@
 (
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-;
-test_invalid_value
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-test_invalid_value
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@@ -516,54 +488,6 @@
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-test_invalid_value
-(
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-(
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@@ -696,34 +620,6 @@
 (
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 rebeccapurple
-h
-10
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-;
-test_invalid_value
-(
-color
-hwb
-(
-from
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-h
-10
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-test_invalid_value
-(
-color
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@@ -748,54 +644,6 @@
 40
 %
 )
-h
-10
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-;
-test_invalid_value
-(
-color
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-rgb
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-10
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-h
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-;
-test_invalid_value
-(
-color
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-(
-from
-rgb
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-10
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 10
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