DeviceSettingsProvider's write path uses OwnerSettingsService now.

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 68 matching lines @@
   bool AssembleAndSignPolicyAsync(
       base::TaskRunner* task_runner,
       scoped_ptr<enterprise_management::PolicyData> policy,
       const AssembleAndSignPolicyAsyncCallback& callback);
 
   // Checks whether |setting| is handled by OwnerSettingsService.
   virtual bool HandlesSetting(const std::string& setting) = 0;
 
   // Sets |setting| value to |value|.
   virtual bool Set(const std::string& setting, const base::Value& value) = 0;
 

[Mattias Nissler (ping if slow), 2014/10/24 08:08:02]

Can we put a comment here saying that this function is a temporary way to deal
with the problem of getting the tentative device settings from before ownership
gets established into OwnershipSettingsServiceChromeOS? Might also be good to
rename this to CommitTentativeDeviceSettings or somesuch to make this more
clear.

+  // Sets policy.
+  virtual bool SetPolicy(
+      scoped_ptr<enterprise_management::PolicyData> policy) = 0;
+
   bool SetBoolean(const std::string& setting, bool value);
   bool SetInteger(const std::string& setting, int value);
   bool SetDouble(const std::string& setting, double value);
   bool SetString(const std::string& setting, const std::string& value);
 
  protected:
   void ReloadKeypair();
 
   void OnKeypairLoaded(const scoped_refptr<PublicKey>& public_key,
                        const scoped_refptr<PrivateKey>& private_key);
@@ skipping 20 matching lines @@
 
  private:
   base::WeakPtrFactory<OwnerSettingsService> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(OwnerSettingsService);
 };
 
 }  // namespace ownership
 
 #endif  // COMPONENTS_OWNERSHIP_OWNER_SETTINGS_SERVICE_H_