Bug 1903710 [wpt PR 46836] - Apply a fallback for font-size-adjust: ic-height when a required font metric is missing., a=testonly

Automatic update from web-platform-tests
Apply a fallback for font-size-adjust: ic-height when a required font metric is missing.

The W3C CSS WG resolved font-size-adjust with missing metrics by
applying the same way we do for other missing typographical units [1].
This CL aims to align with the resolution.

[1] w3c/csswg-drafts#6384 (comment)

Bug: 346773386, 325981757
Change-Id: I9dadf89c7e95b249ae149df7d15ccc0f55ea760a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5637274
Reviewed-by: Dominik Röttsches <drottchromium.org>
Commit-Queue: ChangSeok Oh <changseok.ohbytedance.com>
Cr-Commit-Position: refs/heads/main{#1317246}

--

wpt-commits: a591743d3a55e523d3aac31643eacb2424101d01
wpt-pr: 46836

UltraBlame original commit: f72268a3a178956c7df9360440cf8dae1ef70d0d

Author: marco-c

testing/web-platform/tests/css/css-fonts/font-size-adjust-ic-height-ref.html

@@ -160,7 +160,7 @@
 ;
 }
 .
-notAdjustedRef
+fallbackRef
 {
 font
 -
@@ -172,7 +172,7 @@
 -
 size
 :
-100px
+50px
 ;
 }
 <
@@ -196,7 +196,7 @@
 class
 =
 "
-notAdjustedRef
+fallbackRef
 "
 >
 <

testing/web-platform/tests/css/css-fonts/font-size-adjust-ic-height.tentative.html renamed to testing/web-platform/tests/css/css-fonts/font-size-adjust-ic-height.html

@@ -352,7 +352,7 @@
 ;
 }
 .
-notAdjusted
+fallback
 {
 font
 -
@@ -369,8 +369,8 @@
 vertical
 metrics
 so
-no
-adjustment
+a
+fallback
 is
 applied
 .
@@ -411,7 +411,7 @@
 class
 =
 "
-notAdjusted
+fallback
 "
 >
 <