ComponentCloudPolicyService tracks the signin state.

The ComponentCloudPolicyService is used to fetch policy for Chrome components
such as extensions. This change makes it follow the sign-in state by observing
the cloud policy store and a cloud policy core, which determine that state
from the cloud policy system perspective.

The component policy cache will be cleared on signout.

The ComponentCloudPolicyService now tracks a CloudPolicyCore to determine
whether a CloudPolicyClient is available or not; it is possible to signin
and signout multiple times.

BUG=108992

Review URL: https://codereview.chromium.org/72793003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235747 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 82eb8de8f40e9c523169542039de03f978b2a8fe
2 files changed
tree: 59527c065507ffda8d12ab72654f1e0b1ec7fd8a
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. ipc/
  6. mojo/
  7. testing/
  8. third_party/
  9. ui/