Merge "[CDM Transport] Exchange platform info to decide which Transport to...

Merge "[CDM Transport] Exchange platform info to decide which Transport to create" into udc-dev am: ca6f9059

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21676403



Change-Id: I7df150479a902454f6391854d0de37b667a1d27b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>