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

chrome/test/base/extension_js_browser_test.cc

 // Copyright 2014 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/test/base/extension_js_browser_test.h"
 
 #include "base/callback.h"
 #include "base/json/json_reader.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 35 matching lines @@
       base::JoinString(scripts, base::ASCIIToUTF16("\n"));
   std::string script = base::UTF16ToUTF8(script_16);
 
   std::string result =
       extensions::browsertest_util::ExecuteScriptInBackgroundPage(
           Profile::FromBrowserContext(load_waiter_->browser_context()),
           load_waiter_->extension_id(),
           script);
 
   std::unique_ptr<base::Value> value_result = base::JSONReader::Read(result);
-  CHECK_EQ(base::Value::TYPE_DICTIONARY, value_result->GetType());
+  CHECK_EQ(base::Value::Type::DICTIONARY, value_result->GetType());
   base::DictionaryValue* dict_value =
       static_cast<base::DictionaryValue*>(value_result.get());
   bool test_result;
   std::string test_result_message;
   CHECK(dict_value->GetBoolean("result", &test_result));
   CHECK(dict_value->GetString("message", &test_result_message));
   if (!test_result_message.empty())
     ADD_FAILURE() << test_result_message;
   return test_result;
 }