Merge "[gwp-asan] fix tests under clang coverage, and extend invariants" am:...

Merge "[gwp-asan] fix tests under clang coverage, and extend invariants" am: a4651021 am: a15e7ab8 am: 6f214804 am: 185ab9b6

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2451045



Change-Id: I8147b6a94992aa67085a193c06470199804f11da
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>