[automerger skipped] [RESTRICT AUTOMERGE] Do not send new Intent to non-exported activity when navigateUpTo am: b9a9340645 am: 53c6a79cfd -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19518948

Change-Id: I9334f8f8223d74767a6ae95f5e74a8c9abebfd0d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>