POSIX: make sure that we never pass directory descriptors into the sandbox.

BUG=43304

http://codereview.chromium.org/2733011/show

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49446 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: aac449e7154720b895ff1e7f3497c2ce95ae1a5a
3 files changed
tree: ee4c21879f3b96599b27918e1d221bbd9fd32c65
  1. base/
  2. build/
  3. ipc/
  4. testing/