hg: jdk9/hs-rt/hotspot: 8028749: java -version crashes with 'fatal error: heap walk aborted with error 1'

[daniel.daugherty at oracle.com]

Changeset: 30869b0daa3e
Author:    rdurbin
Date:      2014-05-15 10:44 -0700
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/30869b0daa3e

8028749: java -version crashes with 'fatal error: heap walk aborted with error 1'
Summary: check_heap() should only call HeapWalk() when HeapLock() is successful.
Reviewed-by: ctornqvi, sla, dcubed

! src/os/windows/vm/os_windows.cpp