MOBILE-2587 login: Don't send fake credentials in desktop apps
MOBILE-2587 login: Don't send fake credentials in desktop apps

dpalou/moodlemobile2,reskit/moodlemobile,reskit/moodlemobile,reskit/moodlemobile,moodlehq/moodlemobile2,reskit/moodlemobile,reskit/moodlemobile,saman222/moodlemobile2,FMCorz/moodlemobile2,saman222/moodlemobile2,moodlehq/moodlemobile2,FMCorz/moodlemobile2,saman222/moodlemobile2,moodlehq/moodlemobile2,saman222/moodlemobile2,moodlehq/moodlemobile2,dpalou/moodlemobile2,saman222/moodlemobile2,reskit/moodlemobile,dpalou/moodlemobile2,moodlehq/moodlemobile2,moodlehq/moodlemobile2