Many symbols in Source/WebKit/Platform/spi/ios/UIKit.h and Source/WebCore/PAL/pal/spi/ios/UIKitSPI.h are really only required for testing code in TestWebKitAPI or WKTR/DumpRenderTree. We should formalize this distinction by moving declarations we only need for testing into their only header file.
<rdar://problem/114242032>
Pull request: https://github.com/WebKit/WebKit/pull/18325
Committed 268564@main (ac6be1003b59): <https://commits.webkit.org/268564@main> Reviewed commits have been landed. Closing PR #18325 and removing active labels.