[webkit-changes] [WebKit/WebKit] 1d3248: [WebGPU] Fix crash after 263427 at main

[Tadeu Zagallo]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 1d32487a302b639bf0b8c78ba819bf99aed4ed87
      https://github.com/WebKit/WebKit/commit/1d32487a302b639bf0b8c78ba819bf99aed4ed87
  Author: Tadeu Zagallo <tzagallo at apple.com>
  Date:   2023-05-12 (Fri, 12 May 2023)

  Changed paths:
    M Source/WebCore/platform/graphics/ca/cocoa/PlatformCALayerCocoa.mm

  Log Message:
  -----------
  [WebGPU] Fix crash after 263427 at main
https://bugs.webkit.org/show_bug.cgi?id=256699
rdar://109260845

Reviewed by Kimmo Kinnunen.

263427 at main introduced fences to schedule rendering, but the WebGPU path is not
using fences yet and was passing a null fence, which resulted in the crash.

* Source/WebCore/platform/graphics/ca/cocoa/PlatformCALayerCocoa.mm:
(WebCore::PlatformCALayerCocoa::setDelegatedContents):

Canonical link: https://commits.webkit.org/264010@main