Consolidate utility methods to start QuickContact (1/2)

Test: Manually start QuickContact from
  1. DefaultContactBrowseListFragment
  2. Me profile (preferences)
  3. Group members
  4. Duplicates (with result)
  5. Editor (after save)
  6. Shortcuts

Bug: 31666272

Change-Id: I0ad41bdefb69bcc680488dd39e74f02b2b8a4c65