hg: jdk9/hs-rt/hotspot: 8078295: hotspot test_env.sh can set VM_CPU incorrectly

[ioi.lam at oracle.com]

Changeset: 786145ca3cdc
Author:    iklam
Date:      2015-10-05 13:25 -0700
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/786145ca3cdc

8078295: hotspot test_env.sh can set VM_CPU incorrectly
Summary: Use sed script to filter out irrelevant parts of -Xinternalversion
Reviewed-by: dlong, dcubed, dsamersoff

! test/test_env.sh