Internal change

PiperOrigin-RevId: 831639562

Author: protobuf-github-bot

src/google/protobuf/compiler/cpp/unittest.inc

@@ -38,6 +38,7 @@
 #endif
 #include "google/protobuf/stubs/callback.h"
 #include "google/protobuf/stubs/common.h"
+#include "base/types.h"
 #include "google/protobuf/compiler/cpp/helpers.h"
 #include "google/protobuf/descriptor.pb.h"
 #include <gmock/gmock.h>