Move PolicyMap and its dependencies to components/policy/.

components/policy/core/common/external_data_manager.h

 // Copyright 2013 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_EXTERNAL_DATA_MANAGER_H_
-#define CHROME_BROWSER_POLICY_EXTERNAL_DATA_MANAGER_H_
+#ifndef COMPONENTS_POLICY_CORE_COMMON_EXTERNAL_DATA_MANAGER_H_
+#define COMPONENTS_POLICY_CORE_COMMON_EXTERNAL_DATA_MANAGER_H_
 
 #include <string>
 
-#include "chrome/browser/policy/external_data_fetcher.h"
+#include "components/policy/core/common/external_data_fetcher.h"
+#include "components/policy/policy_export.h"
 
 namespace policy {
 
 // Downloads, verifies, caches and retrieves external data referenced by
 // policies.
 // An implementation of this abstract interface should be provided for each
 // policy source (cloud policy, platform policy) that supports external data
 // references.
-class ExternalDataManager {
+class POLICY_EXPORT ExternalDataManager {

[jochen (gone - plz use gerrit), 2013/11/21 13:55:25]

you don't need to export pure virtual interfaces

[dconnelly, 2013/11/21 14:04:24]

Done.

  public:
   // Retrieves the external data referenced by |policy| and invokes |callback|
   // with the result. If |policy| does not reference any external data, the
   // |callback| is invoked with a NULL pointer. Otherwise, the |callback| is
   // invoked with the referenced data once it has been successfully retrieved.
   // If retrieval is temporarily impossible (e.g. no network connectivity), the
   // |callback| will be invoked when the temporary hindrance is resolved. If
   // retrieval is permanently impossible (e.g. |policy| references data that
   // does not exist on the server), the |callback| will never be invoked.
   virtual void Fetch(const std::string& policy,
                      const ExternalDataFetcher::FetchCallback& callback) = 0;
 };
 
 }  // namespace policy
 
-#endif  // CHROME_BROWSER_POLICY_EXTERNAL_DATA_MANAGER_H_
+#endif  // COMPONENTS_POLICY_CORE_COMMON_EXTERNAL_DATA_MANAGER_H_