[webkit-changes] [WebKit/WebKit] 3a9177: Unreviewed, fix downlevel builds after 271650 at main

[Abrar Rahman Protyasha]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 3a91772c75345ca2ce4e27ac7cb16004c2dec568
      https://github.com/WebKit/WebKit/commit/3a91772c75345ca2ce4e27ac7cb16004c2dec568
  Author: Abrar Rahman Protyasha <a_protyasha at apple.com>
  Date:   2023-12-07 (Thu, 07 Dec 2023)

  Changed paths:
    M Source/WebCore/PAL/pal/spi/cg/CoreGraphicsSPI.h

  Log Message:
  -----------
  Unreviewed, fix downlevel builds after 271650 at main
rdar://119317531

Unreviewed build fix for downlevel builds after 271650 at main.

CGPDFLayout.h is only available on MacOS Sonoma and iOS 17, but we were
including it unconditionally. We should guard its inclusion around
UNIFIED_PDF so that it only gets pulled when available.

* Source/WebCore/PAL/pal/spi/cg/CoreGraphicsSPI.h:

Canonical link: https://commits.webkit.org/271676@main