Merge "Keystore 2.0: Fix infinit recursion." am: 544f3d5211 am: d68724597d am: bcd0c980ff

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1645913

Change-Id: I685b5bf126dd50c2b9ac1e062132e782110e3e9d