Make the NaCl windows 64 bit binaries not depend on chrome targets.

ui/ui.gyp

Index: ui/ui.gyp
===================================================================
--- ui/ui.gyp	(revision 100721)
+++ ui/ui.gyp	(working copy)
@@ -532,35 +532,5 @@
         },
       ],
     }],
-    ['OS=="win"', {
-      'targets': [
-        {
-          'target_name': 'ui_nacl_win64',
-          'type': '<(component)',
-          'dependencies': [
-            '../base/base.gyp:base_nacl_win64',
-          ],
-          'defines': [
-            'UI_IMPLEMENTATION',
-            '<@(nacl_win64_defines)',
-          ],
-          'sources': [
-            'base/resource/resource_bundle_dummy.cc',
-            'base/ui_base_paths.h',
-            'base/ui_base_paths.cc',
-            'base/ui_base_switches.h',
-            'base/ui_base_switches.cc',
-          ],
-          'include_dirs': [
-            '..',
-          ],
-          'configurations': {
-            'Common_Base': {
-              'msvs_target_platform': 'x64',
-            },
-          },
-        },
-      ],
-    }],
   ],
 }