events: Make it a separate component from ui.

ui/keyboard/keyboard.gyp

 # Copyright (c) 2013 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': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 26 matching lines @@
       'type': '<(component)',
       'dependencies': [
         '../../base/base.gyp:base',
         '../../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
         '../../content/content.gyp:content_browser',
         '../../ipc/ipc.gyp:ipc',
         '../../skia/skia.gyp:skia',
         '../../url/url.gyp:url_lib',
         '../aura/aura.gyp:aura',
         '../compositor/compositor.gyp:compositor',
+        '../events/events.gyp:events',
         '../ui.gyp:ui',
         'keyboard_resources',
       ],
       'defines': [
         'KEYBOARD_IMPLEMENTATION',
       ],
       'sources': [
         'keyboard.cc',
         'keyboard.h',
         'keyboard_constants.cc',
@@ skipping 40 matching lines @@
             '<(DEPTH)/base/allocator/allocator.gyp:allocator',
           ],
           'link_settings': {
             'ldflags': ['-rdynamic'],
           },
         }],
       ],
     },
   ],
 }