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

chrome/installer/util/master_preferences.cc

 // Copyright (c) 2012 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/installer/util/master_preferences.h"
 
 #include <stddef.h>
 
 #include "base/environment.h"
 #include "base/files/file_util.h"
@@ skipping 45 matching lines @@
 
 base::DictionaryValue* ParseDistributionPreferences(
     const std::string& json_data) {
   JSONStringValueDeserializer json(json_data);
   std::string error;
   std::unique_ptr<base::Value> root(json.Deserialize(NULL, &error));
   if (!root.get()) {
     LOG(WARNING) << "Failed to parse master prefs file: " << error;
     return NULL;
   }
-  if (!root->IsType(base::Value::TYPE_DICTIONARY)) {
+  if (!root->IsType(base::Value::Type::DICTIONARY)) {
     LOG(WARNING) << "Failed to parse master prefs file: "
                  << "Root item must be a dictionary.";
     return NULL;
   }
   return static_cast<base::DictionaryValue*>(root.release());
 }
 
 }  // namespace
 
 namespace installer {
@@ skipping 232 matching lines @@
   }
   return result;
 }
 
 // static
 const MasterPreferences& MasterPreferences::ForCurrentProcess() {
   return g_master_preferences.Get();
 }
 
 }  // namespace installer