Precache policy-for-extensions for device-local accounts.

components/policy/core/common/cloud/component_cloud_policy_service.h

 // Copyright (c) 2013 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.
 
 #ifndef COMPONENTS_POLICY_CORE_COMMON_CLOUD_COMPONENT_CLOUD_POLICY_SERVICE_H_
 #define COMPONENTS_POLICY_CORE_COMMON_CLOUD_COMPONENT_CLOUD_POLICY_SERVICE_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
@@ skipping 133 matching lines @@
   // must only be accessed and eventually destroyed via the
   // |backend_task_runner_|.
   scoped_ptr<Backend> backend_;
 
   // The currently registered components for each policy domain. Used to
   // determine which components changed when a new SchemaMap becomes
   // available.
   scoped_refptr<SchemaMap> current_schema_map_;
 #endif  // !defined(OS_ANDROID) && !defined(OS_IOS)
 
-  // Contains all the current policies for components.
+  // Contains all the policies loaded from the store, before having been
+  // filtered by the |current_schema_map_|.
+  scoped_ptr<PolicyBundle> unfiltered_policy_;
+
+  // Contains all the current policies for components, filtered by the
+  // |current_schema_map_|.
   PolicyBundle policy_;
 
   // Whether the backend has started initializing asynchronously. Used to
   // prevent double initialization, since both OnSchemaRegistryUpdated() and
   // OnStoreLoaded() can happen while the backend is initializing.
   bool started_loading_initial_policy_;
 
   // Whether the backend has been initialized with the initial credentials and
   // schemas, and this provider is serving the initial policies loaded from the
   // cache.
   bool loaded_initial_policy_;
 
   // True if the backend currently has valid cloud policy credentials. This
   // can go back to false if the user signs out, and back again to true if the
   // user signs in again.
   bool is_registered_for_cloud_policy_;
 
   base::WeakPtrFactory<ComponentCloudPolicyService> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ComponentCloudPolicyService);
 };
 
 }  // namespace policy
 
 #endif  // COMPONENTS_POLICY_CORE_COMMON_CLOUD_COMPONENT_CLOUD_POLICY_SERVICE_H_