sideways: Fix column-rule painting in sideways-lr writing-mode
Bug: 40501131
Change-Id: I2b5fda321b963d06ef3211ff9839f82123938f3d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5951148
Auto-Submit: Kent Tamura tkent@chromium.org
Commit-Queue: Kent Tamura tkent@chromium.org
Reviewed-by: Morten Stenshorne mstensho@chromium.org
Cr-Commit-Position: refs/heads/main@{#1373039}