[css-values] Fix some WPT errors.

Author: tabatkins

css-values-3/Overview.bs

@@ -791,7 +791,6 @@ Real Numbers: the <<number>> type</h3>
 
 	<wpt>
 	css/css-animations/animation-iteration-count-calc.html
-	css/CSS2/values/numbers-units-002.xht
 	css/CSS2/values/numbers-units-003.xht
 	</wpt>
 
@@ -1207,9 +1206,6 @@ Viewport-percentage Lengths: the ''vw'', ''vh'', ''vmin'', ''vmax'' units</h4>
 	</dl>
 
 	<wpt>
-	css/css-regions/interactivity/resizing/regions-resizing-003.html
-	css/css-regions/interactivity/resizing/regions-resizing-007.html
-	css/css-regions/interactivity/resizing/regions-resizing-009.html
 	css/css-values/vh-calc-support-pct.html
 	css/css-values/vh-calc-support.html
 	css/css-values/vh-em-inherit.html
@@ -1326,7 +1322,7 @@ Absolute Lengths: the ''cm'', ''mm'', ''Q'', ''in'', ''pt'', ''pc'', ''px'' unit
 	Note: Units are [=ASCII case-insensitive=] and serialize as lower case, for example 1Q serializes as 1q.
 
 	<wpt>
-	css/css-values/absolute_length_units.html
+	css/css-values/absolute-length-units.html
 	css/css-values/q-unit-case-insensitivity-001.html
 	css/css-values/q-unit-case-insensitivity-002.html
 	css/CSS2/values/units-001.xht

css-values-4/Overview.bs

@@ -1703,9 +1703,6 @@ Viewport-percentage Lengths: the ''vw'', ''vh'', ''vi'', ''vb'', ''vmin'', ''vma
 	</dl>
 
 	<wpt>
-	css/css-regions/interactivity/resizing/regions-resizing-003.html
-	css/css-regions/interactivity/resizing/regions-resizing-007.html
-	css/css-regions/interactivity/resizing/regions-resizing-009.html
 	css/css-values/vh-calc-support-pct.html
 	css/css-values/vh-calc-support.html
 	css/css-values/vh-em-inherit.html
@@ -1828,7 +1825,7 @@ Absolute Lengths: the ''cm'', ''mm'', ''Q'', ''in'', ''pt'', ''pc'', ''px'' unit
 	Note: Units are [=ASCII case-insensitive=] and serialize as lower case, for example 1Q serializes as 1q.
 
 	<wpt>
-	css/css-values/absolute_length_units.html
+	css/css-values/absolute-length-units.html
 	css/css-values/q-unit-case-insensitivity-001.html
 	css/css-values/q-unit-case-insensitivity-002.html
 	css/CSS2/values/units-001.xht