Move base/values.h into the base namespace.

base/json/json_reader.h

 // Copyright (c) 2011 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.
 //
 // A JSON parser.  Converts strings of JSON into a Value object (see
 // base/values.h).
 // http://www.ietf.org/rfc/rfc4627.txt?number=4627
 //
 // Known limitations/deviations from the RFC:
 // - Only knows how to parse ints within the range of a signed 32 bit int and
@@ skipping 25 matching lines @@
 
 #include "base/base_api.h"
 #include "base/basictypes.h"
 
 // Chromium and Chromium OS check out gtest to different places, so we're
 // unable to compile on both if we include gtest_prod.h here.  Instead, include
 // its only contents -- this will need to be updated if the macro ever changes.
 #define FRIEND_TEST(test_case_name, test_name)\
 friend class test_case_name##_##test_name##_Test
 
+namespace base {
+
 class Value;
 
-namespace base {
-
 class BASE_API JSONReader {
  public:
   // A struct to hold a JS token.
   class Token {
    public:
     enum Type {
      OBJECT_BEGIN,           // {
      OBJECT_END,             // }
      ARRAY_BEGIN,            // [
      ARRAY_END,              // ]
@@ skipping 152 matching lines @@
   JsonParseError error_code_;
   int error_line_;
   int error_col_;
 
   DISALLOW_COPY_AND_ASSIGN(JSONReader);
 };
 
 }  // namespace base
 
 #endif  // BASE_JSON_JSON_READER_H_