hg: code-tools/jmh: 7901512: xperfasm profiler should not always override _NT_SYMBOL_PATH env

[aleksey.shipilev at oracle.com]

Changeset: cf5006ea7247
Author:    shade
Date:      2015-09-21 14:14 +0300
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/cf5006ea7247

7901512: xperfasm profiler should not always override _NT_SYMBOL_PATH env
Contributed-by: Andrei Pangin <andrei at art.su>

! jmh-core/src/main/java/org/openjdk/jmh/profile/WinPerfAsmProfiler.java