hg: build-infra/jdk8: Rename the Intel CPUs as stored in OPENJDK_TARGET_CPU,

[magnus.ihse.bursie at oracle.com]

Changeset: e6d0e88f21f7
Author:    ihse
Date:      2012-08-17 14:20 +0200
URL:       http://hg.openjdk.java.net/build-infra/jdk8/rev/e6d0e88f21f7

Rename the Intel CPUs as stored in OPENJDK_TARGET_CPU,
to x86 and x86_64, respectively.

! common/autoconf/generated-configure.sh
! common/autoconf/platform.m4
! common/autoconf/spec.gmk.in
! common/autoconf/spec.sh.in
! common/autoconf/toolchain.m4