Switch to standard integer types in tools/.

tools/json_schema_compiler/test/objects_unittest.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 "tools/json_schema_compiler/test/objects.h"
 
+#include <stddef.h>
+
 #include "base/json/json_writer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using namespace test::api::objects;
 
 TEST(JsonSchemaCompilerObjectsTest, ObjectParamParamsCreate) {
   {
     scoped_ptr<base::ListValue> strings(new base::ListValue());
     strings->Append(new base::StringValue("one"));
     strings->Append(new base::StringValue("two"));
@@ skipping 45 matching lines @@
   OnObjectFired::SomeObject object;
   object.state = FIRST_STATE_BAR;
   scoped_ptr<base::ListValue> results(OnObjectFired::Create(object));
 
   base::DictionaryValue expected;
   expected.SetString("state", "bar");
   base::DictionaryValue* result = NULL;
   ASSERT_TRUE(results->GetDictionary(0, &result));
   ASSERT_TRUE(result->Equals(&expected));
 }