Please fix for sizeWithFont:constrainedToSize:lineBreakMode deprecated in ios 7.0

[rfunk82]

• (void)autoHeight { CGRect frame = self.frame; CGSize maxSize = CGSizeMake(frame.size.width, 9999); CGSize expectedSize = [self.text sizeWithFont:self.font constrainedToSize:maxSize lineBreakMode:self.lineBreakMode]; frame.size.height = expectedSize.height; [self setFrame:frame]; }