GitLab

Add support for GetDeviceState RPC in the HTTP client and the HTTP tab
of chrome://nearby-internals. The proto was added in a previous CL, and
the RPC will be called in a follow-up CL.

Bug: b/166115703
Change-Id: Id6965c5e59a1ee892737df398425eb4ece9d5ab1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2399505
Auto-Submit: Josh Nohle <nohle@chromium.org>
Commit-Queue: James Vecore <vecore@google.com>
Reviewed-by: James Vecore <vecore@google.com>
Cr-Commit-Position: refs/heads/master@{#805197}