Clean up identifiers

FossilOrigin-Name: d35fd65699e79d96fc0588fff075f73b0dd7eb6ebfa0f6cffd0b0a3940e5fecd

src/Alias.m

@@ -0,0 +1,15 @@
+#import "Alias.h"
+
+@implementation Alias
+- (instancetype)initWithName:(OFString *)name
+                      action:(OFString *)action
+                   persisted:(bool)persisted
+{
+	self = [super initWithName:name];
+
+	_action = [action copy];
+	_persisted = persisted;
+
+	return self;
+}
+@end