remove unneeded xdisplaycheck dep in base_unittests_run

base/base.gyp

 # 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': {
     'chromium_code': 1,
   },
   'includes': [
     '../build/win_precompile.gypi',
@@ skipping 1617 matching lines @@
           'type': 'none',
           'dependencies': [
             'base_unittests',
           ],
           'includes': [
             '../build/isolate.gypi',
           ],
           'sources': [
             'base_unittests.isolate',
           ],
-          'conditions': [
-            ['use_x11 == 1', {
-              'dependencies': [
-                '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
-              ],
-            }],
-          ],
         },
       ],
     }],
   ],
 }