Revert 67530 - Persist 'this device is not managed' information...

chrome/browser/policy/device_management_policy_cache.h

 // Copyright (c) 2010 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 CHROME_BROWSER_POLICY_DEVICE_MANAGEMENT_POLICY_CACHE_H_
 #define CHROME_BROWSER_POLICY_DEVICE_MANAGEMENT_POLICY_CACHE_H_
 
 #include "base/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/lock.h"
@@ skipping 23 matching lines @@
   void LoadPolicyFromFile();
 
   // Resets the policy information. Returns true if the new policy is different
   // from the previously stored policy.
   bool SetPolicy(const em::DevicePolicyResponse& policy);
 
   // Gets the policy information. Ownership of the return value is transferred
   // to the caller.
   DictionaryValue* GetPolicy();
 
-  void SetDeviceUnmanaged(bool is_device_unmanaged);
-  bool is_device_unmanaged() const {
-    return is_device_unmanaged_;
-  }
-
   // Returns the time as which the policy was last fetched.
   base::Time last_policy_refresh_time() const {
     return last_policy_refresh_time_;
   }
 
  private:
   friend class DeviceManagementPolicyCacheDecodeTest;
   FRIEND_TEST_ALL_PREFIXES(DeviceManagementPolicyCacheDecodeTest, DecodePolicy);
 
   // Decodes an int64 value. Checks whether the passed value fits the numeric
@@ skipping 16 matching lines @@
   // Protects |policy_|.
   Lock lock_;
 
   // Policy key-value information.
   scoped_ptr<DictionaryValue> policy_;
 
   // Tracks whether the store received a SetPolicy() call, which overrides any
   // information loaded from the file.
   bool fresh_policy_;
 
-  bool is_device_unmanaged_;
-
   // The time at which the policy was last refreshed.
   base::Time last_policy_refresh_time_;
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_DEVICE_MANAGEMENT_POLICY_CACHE_H_