Revert "Enabled 1:1 profiling for cli scripts and put "cli" in the profile ID."

This confounds all of the graphite graphs.
It might also be better to switch on $wgAggregateStatsID.

This reverts commit 5335098385a6cb1a75451f8c6aa61d163978cf6e

Change-Id: Ia518c06b322c085bbb4854628595e1afb58943ad
Merge "Revert "Enabled 1:1 profiling for cli scripts and put "cli" in the profile ID.""