Move all event related devices from ui/events/ to ui/events/devices/

ui/events/platform/x11/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.
 
 component("x11") {
   output_name = "x11_events_platform"
 
   sources = [
     "x11_event_source.cc",
     "x11_event_source.h",
     "x11_event_source_glib.cc",
     "x11_event_source_libevent.cc",
+    "x11_hotplug_event_handler.cc",
+    "x11_hotplug_event_handler.h",
   ]
 
   defines = [ "EVENTS_IMPLEMENTATION" ]
 
   configs += [ "//build/config/linux:x11" ]
 
   public_deps = [
     "//ui/events",
+    "//ui/events/devices",

[msw, 2014/11/03 21:05:10]

nit: reorder after "//ui/events:events_base" (like ash/BUILD.gn)

[dnicoara, 2014/11/03 21:13:01]

Done.

     "//ui/events:events_base",
     "//ui/events/platform",
     "//ui/gfx/x",
   ]
 
   if (is_linux) {
     sources -= [ "x11_event_source_libevent.cc" ]
 
     configs += [ "//build/config/linux:glib" ]
   } else {
     sources -= [ "x11_event_source_glib.cc" ]
   }
 }