extensions: Relocate pref name constants.

chrome/browser/chromeos/extensions/device_local_account_external_policy_loader.cc

 // 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.
 
 #include "chrome/browser/chromeos/extensions/device_local_account_external_policy_loader.h"
 
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/prefs/pref_value_map.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/policy_handlers.h"
 #include "chrome/common/pref_names.h"
 #include "components/policy/core/common/policy_map.h"
+#include "extensions/browser/pref_names.h"
 #include "net/url_request/url_request_context_getter.h"
 
 namespace chromeos {
 
 DeviceLocalAccountExternalPolicyLoader::
     DeviceLocalAccountExternalPolicyLoader(policy::CloudPolicyStore* store,
                                            const base::FilePath& cache_dir)
     : store_(store),
       cache_dir_(cache_dir) {
 }
@@ skipping 62 matching lines @@
 
 void DeviceLocalAccountExternalPolicyLoader::UpdateExtensionListFromStore() {
   scoped_ptr<base::DictionaryValue> prefs(new base::DictionaryValue);
   const policy::PolicyMap& policy_map = store_->policy_map();
   extensions::ExtensionInstallForcelistPolicyHandler policy_handler;
   if (policy_handler.CheckPolicySettings(policy_map, NULL)) {
     PrefValueMap pref_value_map;
     policy_handler.ApplyPolicySettings(policy_map, &pref_value_map);
     const base::Value* value = NULL;
     const base::DictionaryValue* dict = NULL;
-    if (pref_value_map.GetValue(prefs::kExtensionInstallForceList, &value) &&
+    if (pref_value_map.GetValue(extensions::pref_names::kInstallForceList,
+                                &value) &&
         value->GetAsDictionary(&dict)) {
       prefs.reset(dict->DeepCopy());
     }
   }
 
   external_cache_->UpdateExtensionsList(prefs.Pass());
 }
 
 }  // namespace chromeos