Index: base/base.gypi |
diff --git a/base/base.gypi b/base/base.gypi |
index a01db575734e4e72f9e25917e7dc7a48b8b29851..93e804228db5cbe9b05d6b042276c53a1f9f18db 100644 |
--- a/base/base.gypi |
+++ b/base/base.gypi |
@@ -446,6 +446,7 @@ |
'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', |