SmartDialer: show quick contact on long press

Instead of displaying the disambiguation dialog, show quick contact
instead which also allows the user to decide which number to call as
well as perform other operations such as editing or messaging.

This is useful because it's easier to search for contacts via T9
compared to using the QWERTY keyboard.

Change-Id: I81c21e58fb1090157a062d79600287d7e1e7c8d6
Revert "Update dialer layout for theme support"

This reverts commit 32ac6ee25abc8d3ef3b43a8f16015aa6a26a3e3a.
SmartDial:T9 Support

1. convert contact name to pinyin
2. split pinyin and original contact name with "|"