Today's lesson in not using Apple's private methods: somewhere between old/886f95f00431 and #9620 Apple changed their document icon setup process. Use the new methods and fix #9620.
(transplanted from 5cf365ce9352d25978ffd6073d3bc07573aba518)
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AILocalizedString(@"Secure ID for this session:",nil),
AILocalizedString(@"Incoming:","This is shown before the Off-the-Record Session ID (a series of numbers and letters) sent by the other party with whom you are having an encrypted chat."),
AILocalizedString(@"Outgoing:","This is shown before the Off-the-Record Session ID (a series of numbers and letters) sent by you to the other party with whom you are having an encrypted chat."),
AILocalizedString(@"You sent an unencrypted message, but %@ was expecting encryption.","Message when sending unencrypted messages to a contact expecting encrypted ones. %s will be a name."),
username];
}elseif(([messagerangeOfString:@"You sent encrypted data to"].location!=NSNotFound)&&
AILocalizedString(@"You sent an encrypted message, but %@ was not expecting encryption.","Message when sending encrypted messages to a contact expecting unencrypted ones. %s will be a name."),
AILocalizedString(@"%@ is no longer using encryption; you should cancel encryption on your side.","Message when the remote contact cancels his half of an encrypted conversation. %s will be a name."),