Revert "Merge "Revert "VTS for IRadio AIDL"" am: 3a16f8fe"

This reverts commit d67460a5.

Reason for revert: Build error for original change was resolved. Reverting in stage-aosp-master because original change was submitted to AOSP in aosp/1932967 and automerger skipped starting from stage-aosp-master

Change-Id: I72c185b1647f36b2e423c67c8ed6d751220b1586
Merged-In: I82c1b0f4d3b6698e663a5b8b33e9d9f47f7d095d