Fixes failing CustomizationProviderTest. am: 3528f21216

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21475552

Change-Id: I9e3d7244c0e9efeead0e8ebac3f31f06db699331
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>