[TypeChecker] NFC: Adjust note in object_literals_ios.swift for iOS dependency

Resolves: rdar://problem/58794200

Author: xedin

test/Sema/object_literals_ios.swift

@@ -1,15 +1,14 @@
 // RUN: %target-typecheck-verify-swift
 // REQUIRES: OS=ios
 
-// REQUIRES: rdar58794200
-
 struct S: _ExpressibleByColorLiteral {
   init(_colorLiteralRed: Float, green: Float, blue: Float, alpha: Float) {}
 }
 
 let y: S = #colorLiteral(red: 1, green: 0, blue: 0, alpha: 1)
 let y2 = #colorLiteral(red: 1, green: 0, blue: 0, alpha: 1) // expected-error{{could not infer type of color literal}} expected-note{{import UIKit to use 'UIColor' as the default color literal type}}
-let y3 = #colorLiteral(red: 1, bleen: 0, grue: 0, alpha: 1) // expected-error{{incorrect argument labels in call (have 'red:bleen:grue:alpha:', expected 'red:green:blue:alpha:')}} expected-error{{could not infer type of color literal}} expected-note{{import AppKit to use 'NSColor' as the default color literal type}}
+let y3 = #colorLiteral(red: 1, bleen: 0, grue: 0, alpha: 1) // expected-error{{incorrect argument labels in call (have 'red:bleen:grue:alpha:', expected 'red:green:blue:alpha:')}}
+// expected-error@-1 {{could not infer type of color literal}} expected-note@-1 {{import UIKit to use 'UIColor' as the default color literal type}}
 
 struct I: _ExpressibleByImageLiteral {
   init(imageLiteralResourceName: String) {}