d851: Set product identifiers
d851: move wifi and bt to variant trees

Change-Id: Iac22ab6fdfb9920ba54fb8960082b526d5c46c39
d851: decommonizing venus firmware

Change-Id: I36a4a5e9c0a0ccbb33b6130a8e284d7a86b85fd3
Revert "d851: Remove cm.dependencies"

This reverts commit 7caaad5c26d66dbce5b747f694853978700a5c6e.

Change-Id: Ib67f41a968a1244179442b6fd6257fefad9b4ba0
d851: modify for AOSPA

Change-Id: Ib8594066b1836c4ac8da948e5fc88843b131153a