Add Simplifying layer between Contact Info search and CallCardProvider.

I will be getting contact info on notifications for the next CL so this
creates a simpler layer for interacting with the contact data async
requester.

CHANGES:
- Moved the code which does the requesting from CallCardPresenter to
ContactInfoCache.
- ContactInfo Cache defines new listening interface and new simpler
  object for transmitting the return data: ContactInfoEntry.
- Updated CallCardPresenter to use the new simpler interface.
- Updated some logging entries.
- Simplified Ui interface inside for CallCardPresenter.

Change-Id: Ic802c4e53cdf17fcd37c70deb6da61a78b9d8993
7 files changed
tree: fda1b15279840e8f1665b5e12ad219ea1d3b8b99
  1. InCallUI/