Merge "Rename layout -> blueprint and add "sections"" into udc-qpr-dev am: 5e8a3030

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24134403



Change-Id: Ifa8305823a677430ecc603aebc88f09defc07506
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>