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: 5ab845fa am: 167fd14a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21614308



Change-Id: I5327b3a8dd3d21452a3633d0dceb830d81eb44d5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>