[automerger skipped] [RESTRICT AUTOMERGE] Log to EventLog on prepareUserStorage failure am: 2f2e7d84f8 am: 51fbb8e819 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17452585

Change-Id: Ib55b6f29c71f9ded521126959eccd176cf0d72bb
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>