[scm-migration-dev] 140 DbLookups.ARC & Comments should coalesce ARC queries

[John Sonnenschein]

Hello

could someone do a review of http://cr.opensolaris.org/~error404/140/  
for me

That change passes all the tests /ws/scmtest/src/legacy/scm/tooltest  
can throw at it

Thanks
-JohnS