hg: macosx-port/macosx-port/jdk: Make os.arch report the running arch instead of "universal"

[astrange at apple.com]

Changeset: c37f1ade324b
Author:    astrange
Date:      2011-06-13 17:34 -0700
URL:       http://hg.openjdk.java.net/macosx-port/macosx-port/jdk/rev/c37f1ade324b

Make os.arch report the running arch instead of "universal"

Fixes MACOSX_PORT-37.

! src/solaris/native/java/lang/java_props_md.c