Merge "Use Ctrl+Tab to navigate focus clusters" into udc-dev am: a3542a9c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23122443



Change-Id: I8fbb2804f42590306260843204f0bff0a6c284c2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>