Refactor FileBasedPolicyProvider, introduce AsynchronousPolicyProvider.

chrome/browser/policy/mock_configuration_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_MOCK_CONFIGURATION_POLICY_PROVIDER_H_
 #define CHROME_BROWSER_POLICY_MOCK_CONFIGURATION_POLICY_PROVIDER_H_
 #pragma once
 
 #include <map>
 #include <utility>
 
 #include "base/stl_util-inl.h"
+#include "base/weak_ptr.h"
 #include "chrome/browser/policy/configuration_policy_provider.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"

[Mattias Nissler (ping if slow), 2010/12/06 10:26:20]

Is this include really needed?

[danno, 2010/12/06 14:05:12]

Done.

 
 namespace policy {
 
 // Mock ConfigurationPolicyProvider implementation that supplies canned
 // values for polices.
-class MockConfigurationPolicyProvider : public ConfigurationPolicyProvider {
+class MockConfigurationPolicyProvider
+    : public ConfigurationPolicyProvider,
+      public base::SupportsWeakPtr<MockConfigurationPolicyProvider> {

[Mattias Nissler (ping if slow), 2010/12/06 10:26:20]

You can probably remove the SupportsWeakPtr declaration here if we end up not
using it because of SetProvider().

[danno, 2010/12/06 14:05:12]

Done.

  public:
   MockConfigurationPolicyProvider();
   virtual ~MockConfigurationPolicyProvider();
 
   void AddPolicy(ConfigurationPolicyType policy, Value* value);
 
   // ConfigurationPolicyProvider method overrides.
   virtual bool Provide(ConfigurationPolicyStoreInterface* store);
 
+  MOCK_METHOD0(NotifyStoreOfPolicyChange, void());
+
  private:
   typedef std::map<ConfigurationPolicyType, Value*> PolicyMap;
 
   PolicyMap policy_map_;
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_MOCK_CONFIGURATION_POLICY_PROVIDER_H_