Add missing events_devices dependency for chrome_brower_chromeos

chrome/chrome_browser_chromeos.gypi

 # Copyright (c) 2012 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.
 
 {
   'variables': {
     # These files lists are shared with the GN build.
     'browser_chromeos_sources': [
         # All .cc, .h, .m, and .mm files under browser/chromeos, except for tests
@@ skipping 1123 matching lines @@
         '../third_party/libjingle/libjingle.gyp:libjingle',
         '../third_party/libusb/libusb.gyp:libusb',
         '../third_party/libxml/libxml.gyp:libxml',
         '../third_party/npapi/npapi.gyp:npapi',
         '../third_party/protobuf/protobuf.gyp:protobuf_lite',
         '../third_party/protobuf/protobuf.gyp:protoc#host',
         '../third_party/re2/re2.gyp:re2',
         '../third_party/zlib/zlib.gyp:zlib',
         '../ui/base/ui_base.gyp:ui_base',
         '../ui/display/display.gyp:display',
+        '../ui/events/devices/events_devices.gyp:events_devices',
         '../ui/events/events.gyp:dom4_keycode_converter',
         '../ui/events/platform/events_platform.gyp:events_platform',
         '../ui/chromeos/ui_chromeos.gyp:ui_chromeos_resources',
         '../ui/chromeos/ui_chromeos.gyp:ui_chromeos_strings',
         '../ui/resources/ui_resources.gyp:ui_resources',
         '../ui/strings/ui_strings.gyp:ui_strings',
         '../ui/surface/surface.gyp:surface',
         '../ui/views/controls/webview/webview.gyp:webview',
         '../ui/views/controls/webview/webview.gyp:webview',
         '../ui/web_dialogs/web_dialogs.gyp:web_dialogs',
@@ skipping 136 matching lines @@
         'browser/chromeos/attestation/attestation_signed_data.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/chromeos/attestation',
         'proto_out_dir': 'chrome/browser/chromeos/attestation',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }