Add ManagedModePolicyProvider and extension API to get and set policies.

chrome/browser/policy/browser_policy_connector.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/policy/browser_policy_connector.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/path_service.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/policy/async_policy_provider.h"
 #include "chrome/browser/policy/cloud_policy_client.h"
 #include "chrome/browser/policy/cloud_policy_provider.h"
 #include "chrome/browser/policy/cloud_policy_service.h"
 #include "chrome/browser/policy/cloud_policy_subsystem.h"
 #include "chrome/browser/policy/configuration_policy_provider.h"
 #include "chrome/browser/policy/device_management_service.h"
+#include "chrome/browser/policy/managed_mode_policy_provider.h"
+#include "chrome/browser/policy/managed_mode_policy_provider_factory.h"
 #include "chrome/browser/policy/policy_service_impl.h"
 #include "chrome/browser/policy/user_cloud_policy_manager.h"
 #include "chrome/browser/policy/user_policy_cache.h"
 #include "chrome/browser/policy/user_policy_token_cache.h"
 #include "chrome/browser/signin/token_service.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/net/gaia/gaia_constants.h"
 #include "chrome/common/pref_names.h"
@@ skipping 139 matching lines @@
   if (recommended_cloud_provider_.get())
     providers.push_back(recommended_cloud_provider_.get());
 
   // The global policy service uses the proxy provider to allow for swapping in
   // user policy after startup, while profiles use |user_cloud_policy_manager_|
   // directly as their provider, which may also block initialization on a policy
   // fetch at login time.
   if (profile) {
     if (user_cloud_policy_manager_.get())
       providers.push_back(user_cloud_policy_manager_.get());
+
+    providers.push_back(
+        ManagedModePolicyProviderFactory::GetForProfile(profile));

[Mattias Nissler (ping if slow), 2012/06/06 17:22:09]

This is another instance of relying on OnProviderGoingAway AFAICT, because the
provider gets deleted before the policy service. So we're wiggling our way
around destruction order again. I don't think that's a reason to stop this CL,
it's more another indicator to bite the bullet and convert PrefService to a
ProfileKeyedService.

   } else {
     providers.push_back(&user_cloud_policy_provider_);
   }
 
   return new PolicyServiceImpl(providers);
 }
 
 void BrowserPolicyConnector::RegisterForDevicePolicy(
     const std::string& owner_email,
     const std::string& token,
@@ skipping 381 matching lines @@
     return new AsyncPolicyProvider(policy_list, loader.Pass());
   } else {
     return NULL;
   }
 #else
   return NULL;
 #endif
 }
 
 }  // namespace policy