Add assisted dialing feature propogation to call log.

Adds the mapping between the connection property and the call feature.

This is a manual merge of:
I078a4cdcdce0455dbdbf825c89008b24bbb1b22b

Test: None.

Unfortunately there doesn't look like a good way to stub
connection properties.

Bug: 35963245
Change-Id: I8885e2e76ceab443eb0962c796cabaef12833d36
Merged-In: I078a4cdcdce0455dbdbf825c89008b24bbb1b22b