[webkit-changes] [WebKit/WebKit] 5f642f: Extraneous interaction regions for elements inside...

[Tim Horton]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 5f642f0bd561aacd6780b4f736034bbe207d28fb
      https://github.com/WebKit/WebKit/commit/5f642f0bd561aacd6780b4f736034bbe207d28fb
  Author: Tim Horton <timothy_horton at apple.com>
  Date:   2022-11-07 (Mon, 07 Nov 2022)

  Changed paths:
    A LayoutTests/interaction-region/icon-inside-button-single-region-expected.txt
    A LayoutTests/interaction-region/icon-inside-button-single-region.html
    M Source/WebCore/page/InteractionRegion.cpp

  Log Message:
  -----------
  Extraneous interaction regions for elements inside <button>s
https://bugs.webkit.org/show_bug.cgi?id=247508
rdar://101979741

Reviewed by Wenson Hsieh.

* LayoutTests/interaction-region/icon-inside-button-single-region-expected.txt: Added.
* LayoutTests/interaction-region/icon-inside-button-single-region.html: Added.
* Source/WebCore/page/InteractionRegion.cpp:
(WebCore::interactionRegionForRenderedRegion):
Promote interaction regions for elements inside a <button> up to their <button>,
treating that as a grouping hint, like we do for <a>.

Canonical link: https://commits.webkit.org/256432@main