gears: minor change to fps counting to not call gettimeofday twice.
gears: minor change to fps counting to not call gettimeofday twice.

jmolloy/pedigree,jmolloy/pedigree,jmolloy/pedigree,jmolloy/pedigree,jmolloy/pedigree,jmolloy/pedigree,jmolloy/pedigree