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

extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.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 "extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <utility>
@@ skipping 489 matching lines @@
       match_type = StringMatchTest::kEquals;
     } else {
       NOTREACHED();  // JSON schema type checking should prevent this.
       return std::unique_ptr<const HeaderMatchTest>();
     }
     const base::Value* content = &it.value();
 
     std::vector<std::unique_ptr<const StringMatchTest>>* tests =
         is_name ? &name_match : &value_match;
     switch (content->GetType()) {
-      case base::Value::TYPE_LIST: {
+      case base::Value::Type::LIST: {
         const base::ListValue* list = NULL;
         CHECK(content->GetAsList(&list));
         for (const auto& it : *list) {
           tests->push_back(StringMatchTest::Create(*it, match_type, !is_name));
         }
         break;
       }
-      case base::Value::TYPE_STRING: {
+      case base::Value::Type::STRING: {
         tests->push_back(
             StringMatchTest::Create(*content, match_type, !is_name));
         break;
       }
       default: {
         NOTREACHED();  // JSON schema type checking should prevent this.
         return std::unique_ptr<const HeaderMatchTest>();
       }
     }
   }
@@ skipping 346 matching lines @@
 bool WebRequestConditionAttributeStages::Equals(
     const WebRequestConditionAttribute* other) const {
   if (!WebRequestConditionAttribute::Equals(other))
     return false;
   const WebRequestConditionAttributeStages* casted_other =
       static_cast<const WebRequestConditionAttributeStages*>(other);
   return allowed_stages_ == casted_other->allowed_stages_;
 }
 
 }  // namespace extensions