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

extensions/common/file_util.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 "extensions/common/file_util.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
@@ skipping 243 matching lines @@
       // in this case, but other code tests for a file error with
       // error->empty().  For now, be consistent.
       *error = l10n_util::GetStringUTF8(IDS_EXTENSION_MANIFEST_UNREADABLE);
     } else {
       *error = base::StringPrintf(
           "%s  %s", manifest_errors::kManifestParseError, error->c_str());
     }
     return NULL;
   }
 
-  if (!root->IsType(base::Value::TYPE_DICTIONARY)) {
+  if (!root->IsType(base::Value::Type::DICTIONARY)) {
     *error = l10n_util::GetStringUTF8(IDS_EXTENSION_MANIFEST_INVALID);
     return NULL;
   }
 
   return base::DictionaryValue::From(std::move(root));
 }
 
 bool ValidateExtension(const Extension* extension,
                        std::string* error,
                        std::vector<InstallWarning>* warnings) {
@@ skipping 345 matching lines @@
 base::FilePath GetVerifiedContentsPath(const base::FilePath& extension_path) {
   return extension_path.Append(kMetadataFolder)
       .Append(kVerifiedContentsFilename);
 }
 base::FilePath GetComputedHashesPath(const base::FilePath& extension_path) {
   return extension_path.Append(kMetadataFolder).Append(kComputedHashesFilename);
 }
 
 }  // namespace file_util
 }  // namespace extensions