$NetBSD$

--- third_party/blink/renderer/core/layout/BUILD.gn.orig	2020-07-15 18:56:48.000000000 +0000
+++ third_party/blink/renderer/core/layout/BUILD.gn
@@ -614,7 +614,7 @@ blink_core_sources("layout") {
     sources += [ "layout_theme_font_provider_default.cc" ]
   }
 
-  if (is_linux) {
+  if (is_linux || is_bsd) {
     sources += [
       "layout_theme_linux.cc",
       "layout_theme_linux.h",