[text-box-trim] Fix wpt tests
This patch fixes tests for the text-box-trim and
text-box-edge properties that started to fail since the
wpt PR [1].
The PR also adds some new tests. They will be investigated
separately.
[1] #47606
Fixed: 359926563
Change-Id: I3e3ef01b22dc828b74f5088511d32eaf680f9dbe
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5796255
Commit-Queue: Kent Tamura tkent@chromium.org
Auto-Submit: Koji Ishii kojii@chromium.org
Reviewed-by: Kent Tamura tkent@chromium.org
Commit-Queue: Koji Ishii kojii@chromium.org
Cr-Commit-Position: refs/heads/main@{#1344665}