veyron/lib/expect: return matching groups from ExpectSet(Eventually)?RE

This CL allows users to capture matching groups from their regular
expressions which can be helpful in certain circumstances.

Change-Id: I92813d4c9c0aa72d8dbf0bd1017f6e2813863a6f
2 files changed
tree: fdd5096def7d4f2eaff5e57c23344ed5bac2cd2e
  1. lib/
  2. profiles/
  3. runtimes/
  4. security/
  5. services/
  6. tools/