Merge "Add some extra exception catching/logging to readxml" into tm-dev am: 2ca31b10

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18094505



Change-Id: I865d3af0d3a42e0eff4c8b7cd825b7b564ea5c54
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>