More build config cleanup.

build/config/fnl/BUILD.gn

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/linux/pkg_config.gni")
 import("//build/config/features.gni")
 import("//build/config/sysroot.gni")
 import("//build/config/ui.gni")
 
 config("sdk") {
@@ skipping 18 matching lines @@
   }
 }
 
 config("fontconfig") {
   libs = [ "fontconfig" ]
 }
 
 pkg_config("freetype2") {
   packages = [ "freetype2" ]
 }
-
-if (use_evdev_gestures) {
-  pkg_config("libevdev-cros") {
-    packages = [ "libevdev-cros" ]
-  }
-
-  pkg_config("libgestures") {
-    packages = [ "libgestures" ]
-  }
-}