MacViews: Accessibility bridge

ui/accessibility/accessibility.gyp

 # Copyright 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 44 matching lines @@
       'sources': [
         'tree_generator.cc',
         'tree_generator.h'
       ]
     },
     {
       'target_name': 'accessibility_platform',
       'type': 'static_library',
       'dependencies': [
         '../../base/base.gyp:base',
-        '../../third_party/iaccessible2/iaccessible2.gyp:iaccessible2',
         'accessibility'
       ],
       'defines': [
         'ACCESSIBILITY_IMPLEMENTATION',
       ],
       'sources': [
         'platform/ax_platform_node.cc',
         'platform/ax_platform_node.h',
+        'platform/ax_platform_node_base.cc',
+        'platform/ax_platform_node_base.h',
+        'platform/ax_platform_node_mac.h',
+        'platform/ax_platform_node_mac.mm',
         'platform/ax_platform_node_win.cc',
         'platform/ax_platform_node_win.h',
       ]
     },
     {
       'target_name': 'accessibility_unittests',
       'type': 'executable',
       'dependencies': [
         '../../base/base.gyp:base',
         '../../base/base.gyp:run_all_unittests',
@@ skipping 34 matching lines @@
         ],
         'non_compiled_schema_files': [],
         'cc_dir': 'ui/accessibility',
         # TODO(dtseng): Change this once all files under ui/accessibility
         # namespaced under ui::ax.
         'root_namespace': '',
       },
     },
   ],
 }