Pull the new r369476 of base library from Chromium

The merge was done against r369476 which corresponds to git commit
0471d0e2e2ef4a544a63481a389e1df33ea7c00a of Jan 14, 2016

Change-Id: Ie6894cf65424cc5ad115110faccd51602b2d1234
Reviewed-on: https://weave-review.googlesource.com/2225
Reviewed-by: Alex Vakulenko <avakulenko@google.com>
diff --git a/third_party/chromium/base/template_util.h b/third_party/chromium/base/template_util.h
index 4b1c808..7b61d24 100644
--- a/third_party/chromium/base/template_util.h
+++ b/third_party/chromium/base/template_util.h
@@ -5,7 +5,7 @@
 #ifndef BASE_TEMPLATE_UTIL_H_
 #define BASE_TEMPLATE_UTIL_H_
 
-#include <cstddef>  // For size_t.
+#include <stddef.h>
 #include <type_traits>
 
 #include "build/build_config.h"