webkitbeginfullscreen is for mac platforms and webkitfullscreenchange is for other platforms, so we should remove both listeners when one of the two events is fired.
<rdar://problem/102863211>
Pull request: https://github.com/WebKit/WebKit/pull/7028
Committed 257253@main (926055e67de8): <https://commits.webkit.org/257253@main> Reviewed commits have been landed. Closing PR #7028 and removing active labels.