Include only policy definitions that apply to the platfrom in the policy definition list.

chrome/browser/policy/asynchronous_policy_loader.h

 // Copyright (c) 2011 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_ASYNCHRONOUS_POLICY_LOADER_H_
 #define CHROME_BROWSER_POLICY_ASYNCHRONOUS_POLICY_LOADER_H_
 #pragma once
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
@@ skipping 14 matching lines @@
     : public base::RefCountedThreadSafe<AsynchronousPolicyLoader> {
  public:
   AsynchronousPolicyLoader(AsynchronousPolicyProvider::Delegate* delegate,
                            int reload_interval_minutes);
 
   // Triggers initial policy load, and installs |callback| as the callback to
   // invoke on policy updates.
   virtual void Init(const base::Closure& callback);
 
   // Reloads policy, sending notification of changes if necessary. Must be
-  // called on the FILE thread.
-  virtual void Reload();
+  // called on the FILE thread. When |force| is true, the loader should do an
+  // immediate full reload.
+  virtual void Reload(bool force);
 
   // Stops any pending reload tasks. Updates callbacks won't be performed
   // anymore once the loader is stopped.
   virtual void Stop();
 
   const DictionaryValue* policy() const { return policy_.get(); }
 
  protected:
   // AsynchronousPolicyLoader objects should only be deleted by
   // RefCountedThreadSafe.
@@ skipping 63 matching lines @@
 
   // Callback to invoke on policy updates.
   base::Closure updates_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(AsynchronousPolicyLoader);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_ASYNCHRONOUS_POLICY_LOADER_H_