GitLab

to report child user status.

ConsumerStatusReportingService is a KeyedService created for child users only.

Moving StatusUploader from UserCloudPolicyManagerChromeOS helps to
enforce that consumer status reports are only uploaded for child user.
Additionally it simplifies DeviceStatusCollector by passing an already
initialized pref service.

Test: Run DeviceStatusCollectorTest, ConsumerDeviceCollectorTest, StatusUploaderTest,
UserCloudPolicyManagerChromeOSTest.
Manually add child account to device (managed/consumer) and observe status upload after ~60s.
Manually sign in as child user to device (managed/consumer) and observe status upload after ~60s.
Manually sign in as regular user and observe that status is not uploaded.
Observe that enterprise reporting on managed device is not disrupted.

Change-Id: Ib0ac071f96416e4c2a9ba30ce0c32a782b351bd1
Reviewed-on: https://chromium-review.googlesource.com/1089462
Commit-Queue: Aga Wronska <agawronska@chromium.org>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Maksim Ivanov <emaxx@chromium.org>
Cr-Commit-Position: refs/heads/master@{#569611}