Move base/values.h into the base namespace.

chrome/common/json_schema_validator.h

 // Copyright (c) 2010 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.
 
 #ifndef CHROME_COMMON_JSON_SCHEMA_VALIDATOR_H_
 #define CHROME_COMMON_JSON_SCHEMA_VALIDATOR_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 
+namespace base {
 class DictionaryValue;
 class FundamentalValue;
 class ListValue;
 class StringValue;
 class Value;
+}
+
+using base::DictionaryValue;
+using base::FundamentalValue;
+using base::ListValue;
+using base::StringValue;
+using base::Value;
 
 //==============================================================================
 // This class implements a subset of JSON Schema.
 // See: http://www.json.com/json-schema-proposal/ for more details.
 //
 // There is also an older JavaScript implementation of the same functionality in
 // chrome/renderer/resources/json_schema.js.
 //
 // The following features of JSON Schema are not implemented:
 // - requires
@@ skipping 175 matching lines @@
   bool default_allow_additional_properties_;
 
   // Errors accumulated since the last call to Validate().
   std::vector<Error> errors_;
 
 
   DISALLOW_COPY_AND_ASSIGN(JSONSchemaValidator);
 };
 
 #endif  // CHROME_COMMON_JSON_SCHEMA_VALIDATOR_H_