Cleanup shutdown of the policy code.
Moved ownership of the global PolicyService to the connector.
ManagedModePolicyProvider isn't a ProfileKeyedService for now, to simplify ownership.
Removed dead code (ProxyPolicyProvider, others).
Removed hacks around ownership issues (OnProviderGoingAway).
BUG=128999
Review URL: https://chromiumcodereview.appspot.com/10958075
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@162481 0039d316-1c4b-4281-b951-d872f2087c98
49 files changed
