Mojofy GpuHostMsg_FieldTrialActivated

Also, a little bit of cleaning mojo interface registration in
gpu_process_host.

BUG=698284

Review-Url: https://codereview.chromium.org/2803743002
Cr-Commit-Position: refs/heads/master@{#462649}


CrOS-Libchrome-Original-Commit: 701fa21b5ccf60143b103799f83cae7c51e6b5ee
1 file changed
tree: b90b91f3d784a2fd263c66cbb6a0e5503af9019d
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/