Brakes not working?

See a lot of bubbling looking paint underneath the MC in the photo, doesn't exactly look wet but I wonder if it leaking there at the firewall. Anyway I like others on the thread have said is get some brake fluid, dot3 I think is ok, and fill the empty reservoir, put the lid back on, and pump the brakes several times and look for leaks either around the front calipers and hoses, or around the master cylinder.