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

Merge "Use the copy constructor to create simulated sources" into udc-dev am: 80ed45a7 am: 982a2ff1

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



Change-Id: Ie69cedff41eff1f579e7ccf7f55db82c230a4e27
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>