Merge "Use raw transport if Android T or below" into udc-dev am: 74741991

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22464406



Change-Id: Ia90819e7cd423c5ae60533e5c136697f94907272
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>