Make base::Value::TYPE a scoped enum.

chrome/browser/net/disk_cache_dir_policy_handler.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/net/disk_cache_dir_policy_handler.h"
 
 #include "base/files/file_path.h"
 #include "base/memory/ptr_util.h"
 #include "base/values.h"
 #include "chrome/browser/policy/policy_path_parser.h"
 #include "chrome/common/pref_names.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/policy_constants.h"
 #include "components/prefs/pref_value_map.h"
 
 namespace policy {
 
 DiskCacheDirPolicyHandler::DiskCacheDirPolicyHandler()
-    : TypeCheckingPolicyHandler(key::kDiskCacheDir, base::Value::TYPE_STRING) {}
+    : TypeCheckingPolicyHandler(key::kDiskCacheDir, base::Value::Type::STRING) {
+}
 
 DiskCacheDirPolicyHandler::~DiskCacheDirPolicyHandler() {}
 
 void DiskCacheDirPolicyHandler::ApplyPolicySettings(const PolicyMap& policies,
                                                     PrefValueMap* prefs) {
   const base::Value* value = policies.GetValue(policy_name());
   base::FilePath::StringType string_value;
   if (value && value->GetAsString(&string_value)) {
     base::FilePath::StringType expanded_value =
         policy::path_parser::ExpandPathVariables(string_value);
     prefs->SetValue(prefs::kDiskCacheDir,
                     base::MakeUnique<base::StringValue>(expanded_value));
   }
 }
 
 }  // namespace policy