Revert "Re-add unit tests for RTP Transport wiring."

This reverts commit 0bf74fec64fc1abd022f31b5ba9ac6be000f4c4a.

Reason for revert: These tests can't be cherry-picked to AOSP, so I want to clean up that mess before putting these in here.

Change-Id: Iff97589f97ea2b6819a91d35b4e879c030c5cab0
Bug: 163085177
1 file changed