Add NullPointerException to try/catch since it's possible to have such an error am: 9ffd90a85b am: eb8d8e8066

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/25031355

Change-Id: I54d0ea98c0cc4219726a9dc2f12634ca214c0486
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>