parseAttributeInfo: Update code style, remove unused PPE version
parseAttributeInfo: Update code style, remove unused PPE version

Preparation for upcoming patch so my changes won't get lost among
diffs from changed beautifier settings (insert rant here).

Also remove the unused and broken PPE version that I just spent 45
minutes debugging before I realized it's not even used.

Change-Id: Iffedb3a4ce8d9bb80199a32fcac0914752c5190d
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/42606
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Tested-by: Hostboot CI <52521565bd8ea18a2b112942dce4f4220a97c2c8@us.ibm.com>
Reviewed-by: Christian R. Geddes <f397583a9caa8163a06ad1128784fb67413f2fe6@us.ibm.com>
Reviewed-by: Richard J. Knight <94c04f3910596886be97211d492ad29f0ba29cd5@us.ibm.com>
Reviewed-by: Sachin Gupta <285b19a698aa558fba6ab25cf25b393d072fd749@in.ibm.com>
Reviewed-by: Jennifer A. Stofer <ab93eca12e43608f33daa16a67357cd7b7e867ab@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/42612
Reviewed-by: Hostboot Team <6963c9c00f6fe376c46a8e103faee5c9a2f9eaf2@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+6963c9c00f6fe376c46a8e103faee5c9a2f9eaf2@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+6963c9c00f6fe376c46a8e103faee5c9a2f9eaf2@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+6963c9c00f6fe376c46a8e103faee5c9a2f9eaf2@us.ibm.com>
Reviewed-by: Daniel M. Crowell <912029ca9254ac7b5854e56910561d682e1fa2d0@us.ibm.com>

Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot