[AddressBookUI] Fix indentation. (#8924)

This was just too annoying to ignore.

Co-authored-by: Rolf Bjarne Kvinge <rolf@xamarin.com>

src/AddressBookUI/ABPeoplePickerNavigationController.cs

@@ -104,30 +104,30 @@ namespace AddressBookUI {
 		[Preserve (Conditional = true)]
 		public override bool ShouldContinue (ABPeoplePickerNavigationController peoplePicker, ABPerson selectedPerson)
 		{
-		var e = new ABPeoplePickerSelectPersonEventArgs (selectedPerson);
-		peoplePicker.OnSelectPerson (e);
-		return e.Continue;
+			var e = new ABPeoplePickerSelectPersonEventArgs (selectedPerson);
+			peoplePicker.OnSelectPerson (e);
+			return e.Continue;
 		}
 
 		[Preserve (Conditional = true)]
 		public override bool ShouldContinue (ABPeoplePickerNavigationController peoplePicker, ABPerson selectedPerson, int propertyId, int identifier)
 		{
-		ABPersonProperty property = ABPersonPropertyId.ToPersonProperty (propertyId);
-		int? id = identifier == ABRecord.InvalidPropertyId ? null : (int?) identifier;
+			ABPersonProperty property = ABPersonPropertyId.ToPersonProperty (propertyId);
+			int? id = identifier == ABRecord.InvalidPropertyId ? null : (int?) identifier;
 
-		var e = new ABPeoplePickerPerformActionEventArgs (selectedPerson, property, id);
-		peoplePicker.OnPerformAction (e);
-		return e.Continue;
+			var e = new ABPeoplePickerPerformActionEventArgs (selectedPerson, property, id);
+			peoplePicker.OnPerformAction (e);
+			return e.Continue;
 		}
 
 		[Preserve (Conditional = true)]
 		public override void DidSelectPerson (ABPeoplePickerNavigationController peoplePicker, ABPerson selectedPerson, int propertyId, int identifier)
 		{
-		ABPersonProperty property = ABPersonPropertyId.ToPersonProperty (propertyId);
-		int? id = identifier == ABRecord.InvalidPropertyId ? null : (int?) identifier;
+			ABPersonProperty property = ABPersonPropertyId.ToPersonProperty (propertyId);
+			int? id = identifier == ABRecord.InvalidPropertyId ? null : (int?) identifier;
 
-		var e = new ABPeoplePickerPerformAction2EventArgs (selectedPerson, property, id);
-		peoplePicker.OnPerformAction2 (e);
+			var e = new ABPeoplePickerPerformAction2EventArgs (selectedPerson, property, id);
+			peoplePicker.OnPerformAction2 (e);
 		}
 
 		[Preserve (Conditional = true)]