Revert "base: App crash when select suggestion's length more than specified."

This reverts commit 967a6e3932d84410591769cf01eaed30a470a92f.
Active display: make sure mNotificaiton is set correctly

Change-Id: I4111ca843e340cca4d6dac4b2c2922ce3039e487
Active display: register/unregister recievers and listeners when enabled/disabled

Change-Id: Ic73e63da2c9634bc864ab1a1387eb9145eb0b5b0