Added key-value storage for pending changes to OwnerSettingsServiceChromeOS. This CL is an alternat…

components/ownership/owner_settings_service.h

 // Copyright 2014 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_OWNERSHIP_OWNER_SETTINGS_SERVICE_H_
 #define COMPONENTS_OWNERSHIP_OWNER_SETTINGS_SERVICE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 23 matching lines @@
 class OWNERSHIP_EXPORT OwnerSettingsService : public KeyedService {
  public:
   class Observer {
    public:
     virtual ~Observer() {}
 
     // Called when signed policy was stored, or when an error happed during
     // policy storage..
     virtual void OnSignedPolicyStored(bool success) {}
 
-    // Called when tentative changes were made to policy, but the policy still
-    // not signed and stored.
+    // Called when tentative changes were made to policy, but the
+    // policy is not signed and stored yet.
     //
     // TODO (ygorshenin@, crbug.com/230018): get rid of the method
     // since it creates DeviceSettingsService's dependency on
     // OwnerSettingsService.
     virtual void OnTentativeChangesInPolicy(
         const enterprise_management::PolicyData& policy_data) {}
   };
 
   typedef base::Callback<void(
       scoped_ptr<enterprise_management::PolicyFetchResponse> policy_response)>
@@ skipping 76 matching lines @@
 
  private:
   base::WeakPtrFactory<OwnerSettingsService> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(OwnerSettingsService);
 };
 
 }  // namespace ownership
 
 #endif  // COMPONENTS_OWNERSHIP_OWNER_SETTINGS_SERVICE_H_