hg: jdk9/sandbox/jdk: 8167058: (fs) UnixDirectoryIterator::stream unused

[chris.hegarty at oracle.com]

Changeset: d428848b11ad
Author:    bpb
Date:      2016-10-04 08:32 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/d428848b11ad

8167058: (fs) UnixDirectoryIterator::stream unused
Summary: Remove UnixDirectoryIterator::stream unused instance variable
Reviewed-by: redestad, alanb

! src/java.base/unix/classes/sun/nio/fs/UnixDirectoryStream.java