Convert list policy to string preference. (DefaultSearchProviderEncodings).

chrome/browser/policy/configuration_policy_provider_mac_unittest.cc

 // Copyright (c) 2011 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 <gtest/gtest.h>
 
 #include "base/mac/scoped_cftyperef.h"
 #include "base/stl_util-inl.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/browser/policy/configuration_policy_pref_store.h"
@@ skipping 214 matching lines @@
             key::kDefaultSearchProviderSearchURL),
         PolicyTestParams::ForStringPolicy(
             kPolicyDefaultSearchProviderSuggestURL,
             key::kDefaultSearchProviderSuggestURL),
         PolicyTestParams::ForStringPolicy(
             kPolicyDefaultSearchProviderInstantURL,
             key::kDefaultSearchProviderInstantURL),
         PolicyTestParams::ForStringPolicy(
             kPolicyDefaultSearchProviderIconURL,
             key::kDefaultSearchProviderIconURL),
-        PolicyTestParams::ForStringPolicy(
+        PolicyTestParams::ForListPolicy(
             kPolicyDefaultSearchProviderEncodings,
             key::kDefaultSearchProviderEncodings),
         PolicyTestParams::ForStringPolicy(
             kPolicyProxyMode,
             key::kProxyMode),
         PolicyTestParams::ForIntegerPolicy(
             kPolicyProxyServerMode,
             key::kProxyServerMode),
         PolicyTestParams::ForStringPolicy(
             kPolicyProxyServer,
@@ skipping 92 matching lines @@
             kPolicyEditBookmarksEnabled,
             key::kEditBookmarksEnabled),
         PolicyTestParams::ForBooleanPolicy(
             kPolicyAllowFileSelectionDialogs,
             key::kAllowFileSelectionDialogs),
         PolicyTestParams::ForListPolicy(
             kPolicyDisabledSchemes,
             key::kDisabledSchemes)));
 
 }  // namespace policy