Merge "Update the GrantTrustResult to remove static factory method." into tm-dev am: bb497479

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17382974



Change-Id: Ief5825d6aefb78ebba1f46ae2e7cd7454d2d16ec
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>