Revert "Revert "serrano3gxx: Add android_device_qcom_common dependency""

This reverts commit 1320b71849aa707bb3aa72d8a6191be0d13a3e01.

Change-Id: Ic08a07d36537e0ba0534c6714fcf3646252c67a2
serrano3gxx: Remove unneeded asserts

Change-Id: I50f0ce3a03492e85a0aea138356c12e3c344e101