Return match positions to enable highlighting for CN smart dial

Change-Id: I9255c582708c2fbfe22e7a2bf3ad971da692e2a9
[3/3] Base: Incoming Call in Background
[2/2] Dialer: Disable Statusbar and Navbar during call by Proximity Sensor
Revert "Chinese Location Lookup [1/2] Dialer: Chinese Reverse Lookup"

This reverts commit 6605b6292df97b66785a06927d7bcd28c217d121.
[1/3] Dialer: Add Google Reverse Lookup
Dialer: Support 4.4.3
Dialer: Fix letters width