$NetBSD$

--- third_party/closure_compiler/compile_js.gni.orig	2020-07-15 18:56:30.000000000 +0000
+++ third_party/closure_compiler/compile_js.gni
@@ -8,7 +8,7 @@ declare_args() {
   # Enable closure type-checking for Chrome's web technology-based UI. This
   # enables the webui_closure_compile target which does a no-op without this
   # flag enabled. Requires Java.
-  enable_js_type_check = is_chromeos || is_linux || is_android
+  enable_js_type_check = is_chromeos || is_linux || is_android || is_bsd
 }
 
 script_path = "//third_party/closure_compiler"