Merge "Use the copy constructor to create simulated sources" into udc-dev am: 80ed45a7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23487478



Change-Id: I57a91213193cf2512a9597987e8fefc11bfecc6c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>