initialize G.Timers in the client
initialize G.Timers in the client

a2e3463810ee3803416a352c7e0b78afe7144970 created G.Timers but only
initialized it in setupTestContext. We need to initialize it in the
actual client too.

keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client