tree fbc6d111e9f7782360a31cffdf6669b17261ad9f
parent 4f5b144e3e003663fbc9a89c3a43d214ecc61238
author Gilad Arnold <garnold@chromium.org> 1390942305 -0800
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1393361729 +0000

PM: Add a shill provider skeleton.

This introduces an initial implementation of a shill provider. None of
the backend works, of course; for now, this includes the following:

* Three variables used for obtaining the connectivity status, current
  connection type and the last time the connection has changed. This
  should suffice for computing current policy-related decisions, such as
  whether/when to update depending on the connection type.  However, as
  I'm not entirely sure how to track the last-changed time, it might
  change as the implementation ramps up. The variables are currently
  initialized to a deterministic default.

* Unit tests for the existing (very minimal) functionality.

BUG=None
TEST=Builds and passes unit tests.

Change-Id: Ib4fcefb6bcbed43cd3ba7615de5eaad996fb7fb3
Reviewed-on: https://chromium-review.googlesource.com/184491
Reviewed-by: Alex Deymo <deymo@chromium.org>
Commit-Queue: Alex Deymo <deymo@chromium.org>
Tested-by: Alex Deymo <deymo@chromium.org>