Remove base::Value::CreateNullValue

components/policy/core/common/schema_map_unittest.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 "components/policy/core/common/schema_map.h"
 
 #include "base/memory/ptr_util.h"
 #include "base/memory/weak_ptr.h"
 #include "base/values.h"
 #include "components/policy/core/common/external_data_fetcher.h"
@@ skipping 148 matching lines @@
   base::ListValue list;
   list.AppendString("a");
   list.AppendString("b");
   map.Set("list", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
           POLICY_SOURCE_CLOUD, list.CreateDeepCopy(), nullptr);
   map.Set("boolean", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
           POLICY_SOURCE_CLOUD, base::MakeUnique<base::Value>(true), nullptr);
   map.Set("integer", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
           POLICY_SOURCE_CLOUD, base::MakeUnique<base::Value>(1), nullptr);
   map.Set("null", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
-          POLICY_SOURCE_CLOUD, base::Value::CreateNullValue(), nullptr);
+          POLICY_SOURCE_CLOUD, base::MakeUnique<base::Value>(), nullptr);
   map.Set("double", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
           POLICY_SOURCE_CLOUD, base::MakeUnique<base::Value>(1.2), nullptr);
   base::DictionaryValue dict;
   dict.SetString("a", "b");
   dict.SetInteger("b", 2);
   map.Set("object", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
           POLICY_SOURCE_CLOUD, dict.CreateDeepCopy(), nullptr);
   map.Set("string", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
           POLICY_SOURCE_CLOUD, base::MakeUnique<base::Value>("value"), nullptr);
 
@@ skipping 119 matching lines @@
   newer = new SchemaMap(map);
   newer->GetChanges(older, &removed, &added);
   ASSERT_EQ(2u, removed.size());
   EXPECT_EQ(PolicyNamespace(POLICY_DOMAIN_CHROME, ""), removed[0]);
   EXPECT_EQ(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "xyz"), removed[1]);
   ASSERT_EQ(1u, added.size());
   EXPECT_EQ(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "abc"), added[0]);
 }
 
 }  // namespace policy