Add a few columns for caching to the call log.

These columns store additional information about the contact associated
with a call log entry and are needed by the new functionality present in
the call log.

This change matches the newly defined columns in
android.provider.CallLog.

Bug: 5101753
Change-Id: Ife45e7034af098bf0e1ca35d05bb389a2c47909a
3 files changed