$NetBSD$

--- ui/compositor/BUILD.gn.orig	2020-07-15 18:56:34.000000000 +0000
+++ ui/compositor/BUILD.gn
@@ -258,7 +258,7 @@ test("compositor_unittests") {
     "//ui/resources",
   ]
 
-  if (is_linux) {
+  if (is_linux || is_bsd) {
     deps += [ "//third_party/mesa_headers" ]
   }
 }