The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/96ab0c8992239b9715b86dfc415bcb553dbbe86c

commit 96ab0c8992239b9715b86dfc415bcb553dbbe86c
Author: Daniel Ng <danielng@google.com>
Date: Wed Jan 16 01:21:55 2019

Experimental flags for crostini apt search

Flags for enabling/disabling crostini apt search (experimental feature)
go/chrome-apt-search

Bug: 921429
Change-Id: Ie15fb190df45e766c3daa31bdef112e58e0ff71a
Reviewed-on: https://chromium-review.googlesource.com/c/1408708
Reviewed-by: Elly Fong-Jones <ellyjones@chromium.org>
Reviewed-by: Josh Pratt <jopra@chromium.org>
Reviewed-by: Timothy Loh <timloh@chromium.org>
Commit-Queue: Daniel Ng <danielng@google.com>
Cr-Commit-Position: refs/heads/master@{#622968}
[modify] https://crrev.com/96ab0c8992239b9715b86dfc415bcb553dbbe86c/chrome/browser/about_flags.cc
[modify] https://crrev.com/96ab0c8992239b9715b86dfc415bcb553dbbe86c/chrome/browser/flag-metadata.json
[modify] https://crrev.com/96ab0c8992239b9715b86dfc415bcb553dbbe86c/chrome/browser/flag_descriptions.cc
[modify] https://crrev.com/96ab0c8992239b9715b86dfc415bcb553dbbe86c/chrome/browser/flag_descriptions.h
[modify] https://crrev.com/96ab0c8992239b9715b86dfc415bcb553dbbe86c/chrome/common/chrome_features.cc
[modify] https://crrev.com/96ab0c8992239b9715b86dfc415bcb553dbbe86c/chrome/common/chrome_features.h
[modify] https://crrev.com/96ab0c8992239b9715b86dfc415bcb553dbbe86c/tools/metrics/histograms/enums.xml

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/platform2/+/127cd81c7d696f892762b2ec2a7b77231dedf0ad

commit 127cd81c7d696f892762b2ec2a7b77231dedf0ad
Author: Daniel Ng <danielng@google.com>
Date: Wed Jan 16 13:26:14 2019

system_api: changes needed for APT search

Changes to a proto and constants file needed for the APT search
feature to be implemented (see bug attached to this CL).

BUG=chromium:921429

TEST=manual

Change-Id: I3c2fe17ed100357fb4081bf8a27ecf442f7b7d69
Reviewed-on: https://chromium-review.googlesource.com/1408672
Commit-Ready: Daniel Ng <danielng@google.com>
Tested-by: Daniel Ng <danielng@google.com>
Reviewed-by: Jeffrey Kardatzke <jkardatzke@google.com>

[modify] https://crrev.com/127cd81c7d696f892762b2ec2a7b77231dedf0ad/system_api/dbus/vm_cicerone/dbus-constants.h
[modify] https://crrev.com/127cd81c7d696f892762b2ec2a7b77231dedf0ad/system_api/dbus/vm_cicerone/cicerone_service.proto