Cleanup and style guideline conformance for policy implementation

chrome/browser/policy/file_based_policy_provider.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_FILE_BASED_POLICY_PROVIDER_H_
 #define CHROME_BROWSER_POLICY_FILE_BASED_POLICY_PROVIDER_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
@@ skipping 46 matching lines @@
 
     DISALLOW_COPY_AND_ASSIGN(Delegate);
   };
 
   // Assumes ownership of |delegate|.
   FileBasedPolicyProvider(const PolicyDefinitionList* policy_list,
                           Delegate* delegate);
   virtual ~FileBasedPolicyProvider();
 
   // ConfigurationPolicyProvider implementation.
-  virtual bool Provide(ConfigurationPolicyStore* store);
+  virtual bool Provide(ConfigurationPolicyStoreInterface* store);
 
  private:
   // Decodes the value tree and writes the configuration to the given |store|.
   void DecodePolicyValueTree(DictionaryValue* policies,
-                             ConfigurationPolicyStore* store);
+                             ConfigurationPolicyStoreInterface* store);
 
   // Watches for changes to the configuration directory.
   scoped_refptr<FileBasedPolicyWatcher> watcher_;
 
   // The loader object we use internally.
   scoped_refptr<FileBasedPolicyLoader> loader_;
 
   DISALLOW_COPY_AND_ASSIGN(FileBasedPolicyProvider);
 };
 
@@ skipping 111 matching lines @@
 
   // Wrapped watcher that takes care of the actual watching.
   FilePathWatcher watcher_;
 
   DISALLOW_COPY_AND_ASSIGN(FileBasedPolicyWatcher);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_FILE_BASED_POLICY_PROVIDER_H_