deleted UI Action Sheet Delegate Methods

Reviewed By: PeteTheHeat

Differential Revision: D8191111

fbshipit-source-id: 39867683cf5e0cdf8a94a76269d939b5ecf6bbd4

Author: Ziqi Chen

Libraries/ActionSheetIOS/RCTActionSheet.xcodeproj/project.pbxproj

@@ -141,7 +141,6 @@
 				WARNING_CFLAGS = (
 					"-Werror",
 					"-Wall",
-					"-Wno-deprecated-declarations",
 				);
 			};
 			name = Debug;
@@ -183,7 +182,6 @@
 				WARNING_CFLAGS = (
 					"-Werror",
 					"-Wall",
-					"-Wno-deprecated-declarations",
 				);
 			};
 			name = Release;

Libraries/ActionSheetIOS/RCTActionSheetManager.m

@@ -186,17 +186,4 @@ - (CGRect)sourceRectInView:(UIView *)sourceView
   shareController.view.tintColor = [RCTConvert UIColor:options[@"tintColor"]];
 }
 
-#pragma mark UIActionSheetDelegate Methods
-
-- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
-{
-  RCTResponseSenderBlock callback = [_callbacks objectForKey:actionSheet];
-  if (callback) {
-    callback(@[@(buttonIndex)]);
-    [_callbacks removeObjectForKey:actionSheet];
-  } else {
-    RCTLogWarn(@"No callback registered for action sheet: %@", actionSheet.title);
-  }
-}
-
 @end