Switch to standard integer types in components/, part 3 of 4.

components/search_engines/template_url_fetcher_unittest.cc

Index: components/search_engines/template_url_fetcher_unittest.cc
diff --git a/components/search_engines/template_url_fetcher_unittest.cc b/components/search_engines/template_url_fetcher_unittest.cc
index d0ddf9ad36ba04da25abae30f14ab4a9605177f3..1dd5c5913657233d5d3a488867cd7e5ec3fdea7a 100644
--- a/components/search_engines/template_url_fetcher_unittest.cc
+++ b/components/search_engines/template_url_fetcher_unittest.cc
@@ -2,10 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <stddef.h>
+
 #include <string>
 
 #include "base/callback_helpers.h"
 #include "base/files/file_util.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"