third_party: Add libevdev and gestures.

ui/events/ozone/BUILD.gn

 # Copyright 2014 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/features.gni")
 import("//build/config/linux/pkg_config.gni")
 import("//build/config/ui.gni")
 import("//ui/base/ui_features.gni")
 
 declare_args() {
@@ skipping 48 matching lines @@
   }
 
   config("evdev") {
     defines = [ "USE_EVDEV" ]
   }
 
   config("evdev_gestures") {
     defines = [ "USE_EVDEV_GESTURES" ]
   }
 
-  if (use_evdev_gestures) {
-    pkg_config("libevdev-cros") {
-      packages = [ "libevdev-cros" ]
-    }
-
-    pkg_config("libgestures") {
-      packages = [ "libgestures" ]
-    }
-  }
-
   component("events_ozone_evdev") {
     sources = [
       "evdev/device_event_dispatcher_evdev.cc",
       "evdev/device_event_dispatcher_evdev.h",
       "evdev/event_converter_evdev.cc",
       "evdev/event_converter_evdev.h",
       "evdev/event_converter_evdev_impl.cc",
       "evdev/event_converter_evdev_impl.h",
       "evdev/event_device_info.cc",
       "evdev/event_device_info.h",
@@ skipping 66 matching lines @@
         "evdev/libgestures_glue/gesture_interpreter_libevdev_cros.cc",
         "evdev/libgestures_glue/gesture_interpreter_libevdev_cros.h",
         "evdev/libgestures_glue/gesture_logging.cc",
         "evdev/libgestures_glue/gesture_logging.h",
         "evdev/libgestures_glue/gesture_property_provider.cc",
         "evdev/libgestures_glue/gesture_property_provider.h",
         "evdev/libgestures_glue/gesture_timer_provider.cc",
         "evdev/libgestures_glue/gesture_timer_provider.h",
       ]
 
+      deps += [
+        "//third_party/gestures",
+        "//third_party/libevdev",
+      ]
+
       public_configs += [ ":evdev_gestures" ]
-
-      configs += [
-        ":libevdev-cros",
-        ":libgestures",
-      ]
     }
   }
 }
 
 component("events_ozone_layout") {
   sources = [
     "layout/events_ozone_layout_export.h",
     "layout/keyboard_layout_engine.h",
     "layout/keyboard_layout_engine_manager.cc",
     "layout/keyboard_layout_engine_manager.h",
@@ skipping 20 matching lines @@
       "layout/xkb/xkb_evdev_codes.cc",
       "layout/xkb/xkb_evdev_codes.h",
       "layout/xkb/xkb_key_code_converter.h",
       "layout/xkb/xkb_keyboard_layout_engine.cc",
       "layout/xkb/xkb_keyboard_layout_engine.h",
     ]
 
     deps += [ "//ui/events/keycodes:xkb" ]
   }
 }