[webkit-changes] [WebKit/WebKit] 9f3fb8: Unreviewed, reverting r259550 at main.

[Commit Queue]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 9f3fb8b1925a6844a961eb6d9151658c5ce88622
      https://github.com/WebKit/WebKit/commit/9f3fb8b1925a6844a961eb6d9151658c5ce88622
  Author: Commit Queue <commit-queue at webkit.org>
  Date:   2023-01-31 (Tue, 31 Jan 2023)

  Changed paths:
    M Source/WebKit/Platform/SharedMemory.h
    M Source/WebKit/Platform/cocoa/SharedMemoryCocoa.cpp
    M Source/WebKit/WebProcess/GPU/graphics/RemoteGraphicsContextGLProxy.cpp

  Log Message:
  -----------
  Unreviewed, reverting r259550 at main.
https://bugs.webkit.org/show_bug.cgi?id=251431

Causes release asserts on large memory areas

Reverted changeset:

"Cocoa readPixels is slower in GPUP WebGL than in-process WebGL"
https://bugs.webkit.org/show_bug.cgi?id=250899
https://commits.webkit.org/259550@main

Canonical link: https://commits.webkit.org/259664@main