hg: jdk/sandbox: 8226793: Replace OopStorage dup_name with os::strdup

[chris.hegarty at oracle.com]

Changeset: fd1a4c4b7616
Author:    kbarrett
Date:      2019-07-04 13:26 -0400
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/fd1a4c4b7616

8226793: Replace OopStorage dup_name with os::strdup
Summary: Use os::strdup and os::free.
Reviewed-by: tschatzl

! src/hotspot/share/gc/shared/oopStorage.cpp