veyron/services/security/discharger: Remove unused files.

These files don't seem to be needed anymore with the identity server.
Let's remove them?

Change-Id: I3a225279665d34354d7ddd059849face4c6db1ca
6 files changed
tree: df8f8fc7e8b2b3132dc04ab39aaf306bb87540ae
  1. lib/
  2. profiles/
  3. runtimes/
  4. security/
  5. services/
  6. tools/