[webkit-changes] [WebKit/WebKit] 6aa0ef: Remove old and deprecated UIProcess functions

[Rose]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 6aa0efabfa86bed906c718e69d96005316035e79
      https://github.com/WebKit/WebKit/commit/6aa0efabfa86bed906c718e69d96005316035e79
  Author: Rose <83477269+AtariDreams at users.noreply.github.com>
  Date:   2023-02-25 (Sat, 25 Feb 2023)

  Changed paths:
    M Source/WebKit/UIProcess/API/C/WKPage.cpp
    M Source/WebKit/UIProcess/API/C/WKPage.h
    M Source/WebKit/UIProcess/API/C/WKPreferences.cpp
    M Source/WebKit/UIProcess/API/C/WKPreferencesRef.h
    M Source/WebKit/UIProcess/API/C/WKPreferencesRefPrivate.h
    M Source/WebKit/UIProcess/API/Cocoa/WKPreferences.mm
    M Source/WebKit/UIProcess/API/Cocoa/WKPreferencesPrivate.h
    M Source/WebKit/mac/WebKit2.order
    M Source/WebKitLegacy/mac/WebKit.order
    M Source/WebKitLegacy/mac/WebView/WebPreferences.mm
    M Source/WebKitLegacy/mac/WebView/WebPreferencesPrivate.h
    M Tools/WebKitTestRunner/TestController.cpp

  Log Message:
  -----------
  Remove old and deprecated UIProcess functions
https://bugs.webkit.org/show_bug.cgi?id=251879

Reviewed by Alex Christensen.

The code in question is literally code that was commented to be removed
under certain conditions that have been met years ago, such as no longer
compiling for Safari 8 and when Mavericks support is gone.

This is very very old code that is the removal of which is obvious but
has yet to be done.

Canonical link: https://commits.webkit.org/260831@main