Removes the value of the specified default key in the standard application domain.
Original signature is '- (void)removeObjectForKey:(NSString *)defaultName'
Available in Mac OS X v10.0 and later.


- defaultName (NSString)
- The key whose value you want to remove.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)