Merge "Fix NPEs in DataCallResponse" into tm-qpr-dev am: 680dc13217

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20421638

Change-Id: I3e1c57b84dade5f2509630e867eb4db56cf02a76
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>