973: Allow code review without a patch

jocely******@gmai***** (Google Code) (Is this you? Claim this profile.)
March 24, 2009
147
Currently code review seems to only work for actually reviewing a patch,
not for reviewing existing code for improving it.

The suggestion I'll propose is to allow a code review of unmodified code
which will simply let reviewer add comments to code and discuss those
comments among people in the same team.