Set drive as the default download folder

components/policy/core/browser/configuration_policy_pref_store_test.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_POLICY_CORE_BROWSER_CONFIGURATION_POLICY_PREF_STORE_TEST_H_
 #define COMPONENTS_POLICY_CORE_BROWSER_CONFIGURATION_POLICY_PREF_STORE_TEST_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "components/policy/core/browser/configuration_policy_handler_list.h"
 #include "components/policy/core/common/mock_configuration_policy_provider.h"
 #include "components/policy/core/common/policy_service_impl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace policy {
 
+struct PolicyHandlerParameters;
 class PolicyMap;
 class PolicyService;
 class ConfigurationPolicyPrefStore;
 
 class ConfigurationPolicyPrefStoreTest : public testing::Test {
  protected:
   ConfigurationPolicyPrefStoreTest();
   virtual ~ConfigurationPolicyPrefStoreTest();
   virtual void TearDown() OVERRIDE;
   void UpdateProviderPolicy(const PolicyMap& policy);
 
+  // A unit test can override this method to populate the policy handler
+  // parameters as suited to its needs.
+  virtual void PopulatePolicyHandlerParameters(
+      PolicyHandlerParameters* parameters);
+
   PolicyServiceImpl::Providers providers_;
   ConfigurationPolicyHandlerList handler_list_;
   MockConfigurationPolicyProvider provider_;
   scoped_ptr<PolicyService> policy_service_;
   scoped_refptr<ConfigurationPolicyPrefStore> store_;
   base::MessageLoop loop_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ConfigurationPolicyPrefStoreTest);
 };
 
 }  // namespace policy
 
 #endif  // COMPONENTS_POLICY_CORE_BROWSER_CONFIGURATION_POLICY_PREF_STORE_TEST_H_