veyron/services/identity/identityd: Tweaks

(1) Do not print out the object name of the discharger service if
    not discharger service is being run
(2) Print out the name of the extension in the "add caveats" form

Change-Id: I914f1e2c907e6ebc0100ad8f47eb58bc3a253de3
3 files changed
tree: c65778eaf12484b735816384d0b47157ea81c6e2
  1. lib/
  2. profiles/
  3. runtimes/
  4. security/
  5. services/
  6. tools/