Fixed crash when a SinglesplitView gets embdedded inside SingleSplitView

views/views.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': {
@@ skipping 639 matching lines @@
         'views',
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         'examples/button_example.cc',
         'examples/button_example.h',
         'examples/combobox_example.cc',
         'examples/combobox_example.h',
+        'examples/double_split_view_example.cc',
+        'examples/double_split_view_example.h',
         'examples/example_base.cc',
         'examples/example_base.h',
         'examples/examples_main.cc',
         'examples/examples_main.h',
         'examples/link_example.cc',
         'examples/link_example.h',
         'examples/message_box_example.cc',
         'examples/message_box_example.h',
         'examples/menu_example.cc',
         'examples/menu_example.h',
@@ skipping 203 matching lines @@
               'include_dirs': [
                 '<(DEPTH)/third_party/wtl/include',
               ],
             }],
           ],
         },
       ],
     }],      
   ],
 }