[automerger skipped] DO NOT MERGE: Register NetworkController to DumpManager am: fb427386 am: 2f82de25 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15631096

Change-Id: I4ee94d46829618aa3c0dea2e82b4f79d08a63c37