GitLab

Device connection events are routed to the HID chooser to allow the
chooser list to be updated with newly connected and disconnected
devices.

BUG=1082303

Change-Id: I1d7ef2efcccba6ecddfde4bc6f1047febf9aefdf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1895751Reviewed-by: John Abd-El-Malek <jam@chromium.org>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Commit-Queue: Matt Reynolds <mattreynolds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#779598}