[webkit-changes] [WebKit/WebKit] ee0a6a: Adopt HAVE(MACH_PORT_CALAYER_CONTENTS)

[Simon Fraser]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: ee0a6a9a3b2b376d717a75b26e1710a8b5ede6e4
      https://github.com/WebKit/WebKit/commit/ee0a6a9a3b2b376d717a75b26e1710a8b5ede6e4
  Author: Simon Fraser <simon.fraser at apple.com>
  Date:   2022-12-01 (Thu, 01 Dec 2022)

  Changed paths:
    M Source/WebKit/UIProcess/RemoteLayerTree/RemoteLayerTreeHost.mm

  Log Message:
  -----------
  Adopt HAVE(MACH_PORT_CALAYER_CONTENTS)
https://bugs.webkit.org/show_bug.cgi?id=248563
rdar://102831386

Reviewed by Tim Horton.

Use HAVE(MACH_PORT_CALAYER_CONTENTS) to know when we're on a build with
the fix for rdar://31247730.

* Source/WebKit/UIProcess/RemoteLayerTree/RemoteLayerTreeHost.mm:
(WebKit::RemoteLayerTreeHost::layerContentsType const):

Canonical link: https://commits.webkit.org/257257@main