hg: ppc-aix-port/jdk7u/jdk: Fix JTreg failure from java/nio/charset/spi/basic.sh

[luchsh at linux.vnet.ibm.com]

Changeset: 1412caaf2cae
Author:    luchsh <luchsh at linux.vnet.ibm.com>
Date:      2013-03-27 17:48 +0800
URL:       http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/1412caaf2cae

Fix JTreg failure from java/nio/charset/spi/basic.sh
by adding AIX as testing platform.

! test/java/nio/charset/spi/basic.sh