Schema change for performance and replication, BuildQuery cleanup, and fixed race condition on deletes
Schema change for performance and replication, BuildQuery cleanup, and fixed race condition on deletes

google/grr,dunkhong/grr,google/grr,darrenbilby/grr,darrenbilby/grr,dunkhong/grr,ahojjati/grr,bgalehouse/grr,darrenbilby/grr,bgalehouse/grr,pidydx/grr,pchaigno/grr,ksmaheshkumar/grr,dunkhong/grr,pchaigno/grr,ksmaheshkumar/grr,wandec/grr,shifter/grr,ahojjati/grr,pidydx/grr,destijl/grr,darrenbilby/grr,pidydx/grr,bgalehouse/grr,pchaigno/grr,bgalehouse/grr,pchaigno/grr,bgalehouse/grr,pidydx/grr,dunkhong/grr,darrenbilby/grr,destijl/grr,darrenbilby/grr,destijl/grr,wandec/grr,wandec/grr,destijl/grr,pchaigno/grr,wandec/grr,destijl/grr,dunkhong/grr,pidydx/grr,statik/grr,statik/grr,bgalehouse/grr,ksmaheshkumar/grr,dunkhong/grr,ksmaheshkumar/grr,ahojjati/grr,pombredanne/grr,google/grr,pombredanne/grr,statik/grr,pombredanne/grr,bgalehouse/grr,pchaigno/grr,ksmaheshkumar/grr,pombredanne/grr,ksmaheshkumar/grr,google/grr,wandec/grr,pombredanne/grr,shifter/grr,shifter/grr,ahojjati/grr,destijl/grr,pombredanne/grr,pidydx/grr,darrenbilby/grr,ahojjati/grr,google/grr,ahojjati/grr,statik/grr,dunkhong/grr,pchaigno/grr,wandec/grr,statik/grr,shifter/grr,statik/grr,statik/grr,shifter/grr,pidydx/grr,destijl/grr,ksmaheshkumar/grr,shifter/grr,google/grr,google/grr,ahojjati/grr,shifter/grr,pombredanne/grr