commit 0fed0254d823965640b3461555625b10e937205d
author Koji Ishii <kojii@chromium.org> Wed Jun 26 11:06:51 2019
committer Commit Bot <commit-bot@chromium.org> Wed Jun 26 11:06:51 2019
tree b21c1bcacfab567bff357e835d0e86fc010f111a
parent 4de815ef92ef2eef515506fe09bdc466526a8fd9

Reland "[LayoutNG] Snap bounds rect to pixel before hit testing inline boxes"

This is a reland of f2dd14b632881ebd7b2fb68747a1f16c8bd2ed96

The original patch snapped bounds for inline box, text run,
and line box. Snapping inlne box matches to legacy, but it
missed that legacy doesn't snap text run, and doing so
regressed following test on Mac:
  external/wpt/intersection-observer/v2/inline-occlusion.html

This patch limits the snapping only to inline box.

Original change's description:
> [LayoutNG] Snap bounds rect to pixel before hit testing inline boxes
>
> This patch fixes inline hit-testing by snapping bounds rect
> only for inline boxes. The behavior matches to legacy.
>
> Bug: 976606
> Change-Id: I2532fd3d3439ec5e0bc3f73408b9cdc9b5454a7d
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1676564
> Commit-Queue: Koji Ishii <kojii@chromium.org>
> Reviewed-by: Emil A Eklund <eae@chromium.org>
> Reviewed-by: Xianzhu Wang <wangxianzhu@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#672419}

TBR=eae@chromium.org, wangxianzhu@chromium.org

Bug: 976606
Change-Id: I4fb6d08db01d736eb3e229f4e3054e401518448b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1677350
Reviewed-by: Koji Ishii <kojii@chromium.org>
Commit-Queue: Koji Ishii <kojii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#672469}