Getting rid of code conditional on TARGET_API_MAC_*.
diff --git a/Mac/Modules/win/winscan.py b/Mac/Modules/win/winscan.py
index a79381d..1aefbd3 100644
--- a/Mac/Modules/win/winscan.py
+++ b/Mac/Modules/win/winscan.py
@@ -70,13 +70,7 @@
 			'GetWindowGoAwayFlag',
 			'GetWindowSpareFlag',
 			]
-			
-	def makegreylist(self):
-		return [
-			('#if TARGET_API_MAC_OSX', [
-				'TransitionWindowAndParent',
-			])]
-			
+						
 	def makeblacklisttypes(self):
 		return [
 			'ProcPtr',