Switch to standard integer types in dbus/.

dbus/string_util.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 "dbus/string_util.h"
 
+#include <stddef.h>
+
 #include "base/strings/string_util.h"
 
 namespace dbus {
 
 // This implementation is based upon D-Bus Specification Version 0.19.
 bool IsValidObjectPath(const std::string& value) {
   // A valid object path begins with '/'.
   if (!base::StartsWith(value, "/", base::CompareCase::SENSITIVE))
     return false;
 
@@ skipping 20 matching lines @@
 
   // A trailing '/' character is not allowed unless the path is the root path.
   if (value.size() > 1 &&
       base::EndsWith(value, "/", base::CompareCase::SENSITIVE))
     return false;
 
   return true;
 }
 
 }  // namespace dbus