Support VisualVoicemailSmsFilter

+ Implemented storage for related values in framework APIs.
  The storage is in device protected storage and can be read when the
  phone is locked.
+ OmtpMessageReceiver changed from using data sms to
  VOICEMAIL_SMS_RECEIVED sent by the filter.
+ Set filter values on activation and disable filter on deactivation.

Bug:27816386
Bug:27817303
Change-Id: I7542e6af54629b47fc321d96ea30c7f39b277e3f
(cherry picked from commit 7dfe5db8a43ddcccf1c386438d33903a7658a651)
12 files changed