[webkit-changes] [WebKit/WebKit] 7750f7: [WinCairo] Assertion fails while ~RemoteImageBuffe...

[Fujii Hironori]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 7750f7a4299a3cb0955f4beadcecf47e15241673
      https://github.com/WebKit/WebKit/commit/7750f7a4299a3cb0955f4beadcecf47e15241673
  Author: Fujii Hironori <Hironori.Fujii at sony.com>
  Date:   2022-12-21 (Wed, 21 Dec 2022)

  Changed paths:
    M Source/WebKit/WebProcess/WebPage/wc/DrawingAreaWC.cpp

  Log Message:
  -----------
  [WinCairo] Assertion fails while ~RemoteImageBufferProxy in DrawingAreaWC CommitQueue
https://bugs.webkit.org/show_bug.cgi?id=249694

Reviewed by Kimmo Kinnunen.

An assertion failed because RemoteImageBufferProxy was destroyed in
the non-main thread.

* Source/WebKit/WebProcess/WebPage/wc/DrawingAreaWC.cpp:
(WebKit::DrawingAreaWC::sendUpdateNonAC): Don't leave the lifetime of
RefPtr<ImageBuffer> in the lambda functions.

Canonical link: https://commits.webkit.org/258214@main