Implement ui_controls for aura

ui/ui.gyp

 # Copyright (c) 2011 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,
   },
   'target_defaults': {
     'conditions': [
@@ skipping 552 matching lines @@
           ]
         }],
         ['toolkit_views==0', {
           'sources!': [
             'gfx/render_text.cc',
             'gfx/render_text.h',
             'gfx/render_text_linux.cc',
             'gfx/render_text_linux.h',
             'gfx/render_text_win.cc',
             'gfx/render_text_win.h',
+            'base/x/events_x.cc',
           ],
         }],
         ['OS=="android"', {
           'sources!': [
             'base/touch/touch_factory.cc',
             'base/touch/touch_factory.h',
             'gfx/pango_util.h',
             'gfx/pango_util.cc',
             'gfx/platform_font_pango.cc',
             'gfx/platform_font_pango.h',
@@ skipping 59 matching lines @@
                 'shutil.copyfile(\'<(ui_copy_target)\', \'<(ui_copy_dest)\'); ' \
                 'os.chmod(\'<(ui_copy_dest)\', 0700)'
               ]
             }
           ],
         },
       ],
     }],
   ],
 }