tree e91961b2373b665d0153e741583543eb2cf079ea
parent b57501a8d93fc1ca8e526a3befbb09e6daecc55f
author Robert Berry <robertberry@google.com> 1499962440 +0100
committer Robert Berry <robertberry@google.com> 1500040276 +0100

Pull backup password logic out of BackupManagerService

This makes it easier to follow what's going on. Also makes it easy for us to
add unit tests for this component.

Bug: 36850431
Test: adb shell am instrument -w -e package com.android.server.backup com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
Change-Id: Ifb85f1573bcfb7da26febed35d49454614b5d975