Code review comment for lp:~prafulla-t/drizzle/drz-fast-timer-and-time-profile-refactoring

Hi
This branch has code from my other branches too.

Could you please look at the following files ?
drizzled/filesort.cc drizzled/session.cc
drizzled/session.h
drizzled/sql_parse.cc drizzled/time_profile.h
drizzled/optimizer/range.cc

Once it is reviewed, I will create separate branch with only
profiling related code. or hopefully by then my other changes
should already be in trunk.