Merge "Disable device config syncing by default in test harness mode" am: a680cb9c

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2630821



Change-Id: Ib068a5baf48495d14d33623c2d3aea2d3aa3dfa9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>