GitLab

This change adds a tab indicator that is visible when a Bluetooth scan
session is active. A scan session may be started through the Web
Bluetooth API's watchAdvertisements() method or through the Web
Bluetooth Scanning API's requestLEScan() method.

Design Doc:
https://docs.google.com/document/d/1h3uAVXJARHrNWaNACUPiQhLt7XI-fFFQoARSs1WgMDM

Bug: 1099914
Change-Id: Ieb1bc385b5da6d2c8a98bdf263751fe549c097a7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2270815
Commit-Queue: Ovidio de Jesús Ruiz-Henríquez <odejesush@chromium.org>
Reviewed-by: Carlos Pizano <cpu@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Reviewed-by: Yuri Wiitala <miu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#786137}