Change base::Value::ListStorage to std::vector<base::Value>

components/policy/core/common/policy_loader_win.cc

 // Copyright (c) 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.
 
 #include "components/policy/core/common/policy_loader_win.h"
 
 #include <windows.h>
 #include <ntdsapi.h>  // For Ds[Un]Bind
 #include <rpc.h>      // For struct GUID
 #include <shlwapi.h>  // For PathIsUNC()
@@ skipping 95 matching lines @@
   const PolicyMap::Entry* map_entry =
       policy->Get(key::kExtensionInstallForcelist);
   if (map_entry && map_entry->value) {
     const base::ListValue* policy_list_value = NULL;
     if (!map_entry->value->GetAsList(&policy_list_value))
       return;
 
     std::unique_ptr<base::ListValue> filtered_values(new base::ListValue);
     for (const auto& list_entry : *policy_list_value) {
       std::string entry;
-      if (!list_entry->GetAsString(&entry))
+      if (!list_entry.GetAsString(&entry))
         continue;
       size_t pos = entry.find(';');
       if (pos == std::string::npos)
         continue;
       // Only allow custom update urls in enterprise environments.
       if (!base::LowerCaseEqualsASCII(entry.substr(pos),
                                       kExpectedWebStoreUrl)) {
         entry = kBlockedExtensionPrefix + entry;
         invalid_policies++;
       }
@@ skipping 493 matching lines @@
 
 void PolicyLoaderWin::OnObjectSignaled(HANDLE object) {
   DCHECK(object == user_policy_changed_event_.handle() ||
          object == machine_policy_changed_event_.handle())
       << "unexpected object signaled policy reload, obj = "
       << std::showbase << std::hex << object;
   Reload(false);
 }
 
 }  // namespace policy