shape-outside: Fix incorrect box margin computation
GetShapeImageMarginRect() returns a logical rectangle in the box's
writing-mode. It should be its container's writing-mode.
This CL adds a function returning a physical margin rectangle, and
we should handle writing-mode in ExtractIntervalsFromImageData().
Bug: 360158400
Change-Id: Ide86b99073bf9d2bea912e1139d02713ed9d9785
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5786284
Reviewed-by: Koji Ishii kojii@chromium.org
Commit-Queue: Koji Ishii kojii@chromium.org
Auto-Submit: Kent Tamura tkent@chromium.org
Cr-Commit-Position: refs/heads/main@{#1342665}