posix-acl: make use of 'umask' flag passed as argument in fop

* currently "umask" is reffered only from xdata dictionary, instead
  we should utilize fop argument.
* not taking of setting of "umask" in fuse for now, considering the
  backward compatibility with earlier releases.
* dict_del() the "umask" and "mode" keys from xdata dict as the fop
  after reaching posix layer tries to set every entry in xdata as
  xattr on file/dir.

Change-Id: I7199b05a5bde132df20e7812a99bc02ef7b988ce
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 850873
Reviewed-on: http://review.gluster.org/3843
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>

0 files changed, 0 insertions, 0 deletions