GitLab

Network traffic annotation in HotwordAudioHistorySearch is only used in
ChromeOS and is not called on other platforms. It is marked so that it would
not be caught by network traffic annotation tests.

BUG=656607

Change-Id: I7640f25711ff2f2194c7846c89c33e508493bfd8
Reviewed-on: https://chromium-review.googlesource.com/535559Reviewed-by: Matt Giuca <mgiuca@chromium.org>
Commit-Queue: Ramin Halavati <rhalavati@chromium.org>
Cr-Commit-Position: refs/heads/master@{#481820}