[SDK] Remove accidentally-internal "renaming shims" from AppKit. (#9751)

These were supposed to help during the early days of Swift 3, when our
omission of needless words was being tempered by framework authors'
explicitly-specified names in API notes...but they were accidentally
not made public, and no one noticed. After checking with the AppKit
team, we decided to just drop them.

Author: jrose-apple

stdlib/public/SDK/AppKit/AppKit.swift

@@ -93,56 +93,3 @@ extension NSImage : _ExpressibleByImageLiteral {
 }
 
 public typealias _ImageLiteralType = NSImage
-
-// Renaming shims.
-extension NSObjectController {
-  @available(*, deprecated, renamed: "addObject(_:)")
-  @nonobjc func add(_ object: AnyObject) {
-    self.addObject(object)
-  }
-
-  @available(*, deprecated, renamed: "removeObject(_:)")
-  @nonobjc func remove(_ object: AnyObject) {
-    self.removeObject(object)
-  }
-}
-
-extension NSViewController {
-  @available(OSX 10.10, *)
-  @available(*, deprecated, renamed: "presentViewController(_:animator:)")
-  @nonobjc func present(_ viewController: NSViewController, animator: NSViewControllerPresentationAnimator) {
-    self.presentViewController(viewController, animator: animator)
-  }
-
-  @available(OSX 10.10, *)
-  @available(*, deprecated, renamed: "dismissViewController(_:)")
-  @nonobjc func dismiss(_ viewController: NSViewController) {
-    self.dismissViewController(viewController)
-  }
-
-  @available(OSX 10.10, *)
-  @available(*, deprecated, renamed: "presentViewControllerAsSheet(_:)")
-  @nonobjc func present(asSheet viewController: NSViewController) {
-    self.presentViewControllerAsSheet(viewController)
-  }
-
-  @available(OSX 10.10, *)
-  @available(*, deprecated, renamed: "presentViewControllerAsModalWindow(_:)")
-  @nonobjc func present(asModalWindow viewController: NSViewController) {
-    self.presentViewControllerAsModalWindow(viewController)
-  }
-
-  @available(OSX 10.10, *)
-  @available(*, deprecated, renamed: "presentViewController(_:asPopoverRelativeTo:of:preferredEdge:behavior:)")
-  @nonobjc func present(_ viewController: NSViewController, asPopoverRelativeTo positioningRect: NSRect, of positioningView: NSView, preferredEdge: NSRectEdge, behavior: NSPopoverBehavior) {
-    self.presentViewController(viewController, asPopoverRelativeTo: positioningRect, of: positioningView, preferredEdge: preferredEdge, behavior: behavior)
-  }
-}
-
-extension NSWindowController {
-  @available(OSX 10.10, *)
-  @available(*, deprecated, renamed: "dismissController(_:)")
-  @nonobjc func dismiss(_ sender: AnyObject?) {
-    self.dismissController(sender)
-  }
-}