hg: ppc-aix-port/jdk8: Remove some old changes by us

[goetz.lindenmaier at sap.com]

Changeset: 654e123e59dd
Author:    goetz
Date:      2013-09-18 10:42 +0200
URL:       http://hg.openjdk.java.net/ppc-aix-port/jdk8/rev/654e123e59dd

Remove some old changes by us

! common/autoconf/generated-configure.sh
! common/autoconf/libraries.m4
! common/autoconf/platform.m4
! common/autoconf/spec.gmk.in
! common/autoconf/toolchain.m4
! make/hotspot-rules.gmk