Merge changes I8d3c6ad0,I600eb1ed,I69d46a35,I29db2ba3,Icc342738, ...
* changes:
add fix for populating DataCallSession metrics: apnTypeBitmask, deactivateReason, failureCause, and removing profileId
Log IMS registration statistics to statsd.
Add new metrics to VoiceCallSession atom.
Fix/improve SIM related statsd logging.
Clean up of code to sanitize persistent atoms.
Add delay before saving atoms to persistent storage.
Separate proto message definitions for pushed and pulled atoms
Add PNN in the metrics for carrier ID mismatch
Log service state to statsd.
Add support for Data calls metrics
Fix null pointer exceptions
Add metrics for carrier ID matching
