[automerger skipped] Merge "Remove the hidden NetworkRequest usage" am: b2d5ab56 am: c24bbc64 am: 8f3e66d3 -s ours am: c78c49cc -s ours

am skip reason: skip tag Change-Id Ifb74d44e29e13f0e3b995be638c5bfe435a09106 with SHA-1 346aaf46 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1649296

Change-Id: Ieedbde701a7a328f8bf94e106c87ce8b3982f4ea