Preliminary fixes for Delay class in Pharo.
Preliminary fixes for Delay class in Pharo.

These fixes allow Pharo to run multicore! :)

smarr/OmniVM,smarr/OmniVM,smarr/OmniVM,smarr/OmniVM,smarr/OmniVM,smarr/OmniVM,smarr/OmniVM,smarr/OmniVM