Merge "Add a method to write password data" into main am: 4e401703

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3152156



Change-Id: I32aabf1838b0ffaa132a5261c711582f9e0b6b7a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>