--- services/device/hid/BUILD.gn.orig	2019-03-11 22:01:01 UTC
+++ services/device/hid/BUILD.gn
@@ -51,6 +51,19 @@ source_set("hid") {
     deps += [ "//device/udev_linux" ]
   }
 
+  if (is_bsd) {
+    sources -= [
+      "hid_connection_linux.cc",
+      "hid_connection_linux.h",
+    ]
+    sources += [
+      "hid_connection_freebsd.cc",
+      "hid_connection_freebsd.h",
+      "hid_service_freebsd.cc",
+      "hid_service_freebsd.h",
+    ]
+  }
+
   if (is_chromeos) {
     deps += [ "//chromeos/dbus" ]
   }