wpt_internal/css/css-contain/grid-block-size.html is now passing.

Didn't investigate why / when this one started to pass, but
probably because CSSContainerQueries implies LayoutNGGrid these days?

Change-Id: Id675584db29689b4bb0b21da960ad1a7f6102b85
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2821325
Reviewed-by: Anders Hartvoll Ruud <andruud@chromium.org>
Reviewed-by: Rune Lillesveen <futhark@chromium.org>
Commit-Queue: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/master@{#872338}

third_party/blink/web_tests/TestExpectations

@@ -1346,7 +1346,6 @@ crbug.com/1145970 wpt_internal/css/css-conditional/container-queries/* [ Skip ]
 crbug.com/1146092 wpt_internal/css/css-contain/* [ Skip ]
 crbug.com/1145970 virtual/container-queries/* [ Pass ]
 crbug.com/1197029 virtual/container-queries/wpt_internal/css/css-conditional/container-queries/auto-scrollbars-001.html [ Failure ]
-crbug.com/1045599 virtual/container-queries/wpt_internal/css/css-contain/grid-block-size.html [ Failure ]
 crbug.com/1045599 virtual/container-queries/wpt_internal/css/css-contain/grid-inline-size.html [ Failure ]
 crbug.com/829028 virtual/container-queries/wpt_internal/css/css-contain/multicol-block-size.html [ Failure ]
 crbug.com/829028 virtual/container-queries/wpt_internal/css/css-contain/multicol-inline-size.html [ Failure ]