[webkit-changes] [WebKit/WebKit] 965cb8: Unreviewed, fix the internal visionOS build

[Aditya Keerthi]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 965cb884cefe7fbab34d0dc871bf6dbcaca187e4
      https://github.com/WebKit/WebKit/commit/965cb884cefe7fbab34d0dc871bf6dbcaca187e4
  Author: Aditya Keerthi <akeerthi at apple.com>
  Date:   2023-09-11 (Mon, 11 Sep 2023)

  Changed paths:
    M Source/WebKit/UIProcess/ios/fullscreen/WKFullScreenWindowControllerIOS.mm

  Log Message:
  -----------
  Unreviewed, fix the internal visionOS build
rdar://115237220

Add a missing `.get()` call when casting a `RetainPtr` to an Objective-C object of a different type;
this now surfaces as a compiler warning in some versions of the visionOS SDK.

* Source/WebKit/UIProcess/ios/fullscreen/WKFullScreenWindowControllerIOS.mm:
(-[WKFullscreenWindowSceneDelegate methodSignatureForSelector:]):

Canonical link: https://commits.webkit.org/267858@main