Remove local variable only used in logging.

Kill off the locals() call as well. Just directly calculate the value.

Change-Id: I6b96d08a16feb125d1eb9162ca186bf37b429cd6
Kill off usage of locals() in the filter_scheduler.

We decided we don't like this syntax, so I figured I'd clean up this
file while I was playing with it.

Change-Id: I861b9bfcb98782a2f0b46ac5bff09664a13d339c
Small whitespace tweak.

A small indentation cleanup to the filter scheduler.

Change-Id: I0dc747e483c46f7e3988f813d52f689510dd481f
Merge "Remove local variable only used in logging."
Merge "Kill off usage of locals() in the filter_scheduler."
Merge "Small whitespace tweak."