Change packVaultParams to use the real vault_handle directly

Test: adb shell am instrument -w -e package
com.android.server.locksettings.recoverablekeystore
com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner

Change-Id: I5ebe28fddba3d3939a105c696250f3ea68720822
3 files changed