Remove pnacl-translate for NMF entries via reverse service for shared libs.

This was added a while back to translate PSO files before
loading the PSO dynamic libraries. However, PNaCl + dynamic
linking isn't supported yet, isn't maintained, and the
"irt-resource-open" API that hits this reverse service is
disabled for PNaCl anyway.

Simplify things in case this comes up in trusted plugin
refactoring.

Cleanup from:
BUG=https://code.google.com/p/nativeclient/issues/detail?id=2366
R=dschuff@chromium.org

Review URL: https://codereview.chromium.org/68893027

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235484 0039d316-1c4b-4281-b951-d872f2087c98
[NaCl SDK] roll naclports revision.

This fixes the linux bot which is currently failing to build
the lua appengine example (readline build failing).

R=binji@chromium.org

Review URL: https://codereview.chromium.org/63193004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235485 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 235485