Index: base/base.gypi |
diff --git a/base/base.gypi b/base/base.gypi |
index 5d7693f8ba1cbfb4df7a4a152fabc464bb915ef7..2b9bdf3a605baf17c184603a2454946dd495b346 100644 |
--- a/base/base.gypi |
+++ b/base/base.gypi |
@@ -445,6 +445,7 @@ |
'numerics/safe_math_impl.h', |
'observer_list.h', |
'observer_list_threadsafe.h', |
+ 'optional.h', |
'os_compat_android.cc', |
'os_compat_android.h', |
'os_compat_nacl.cc', |