This removes some redundant copying of the cactions dll into

installer/win/installer.gyp

 # Copyright (c) 2009 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,
     'wixdir': 'third_party\\wix_2_0_4221\\files',
     'dx_redist_path': '../../../o3d-internal/third_party/dx_nov_2007_redist',
     'dx_redist_exists': '<!(python ../../build/file_exists.py ../../../o3d-internal/third_party/dx_nov_2007_redist/d3dx9_36.dll)',
@@ skipping 58 matching lines @@
         '-lshell32.lib',
         '-lshlwapi.lib',
         '-luser32.lib',
       ],
       # Disable the #pragma deprecated warning because
       # ATL seems to use deprecated CRT libs.
       'msvs_disabled_warnings': [4995],
       'msvs_configuration_attributes': {
         'UseOfATL': '1', # 1 = static link to ATL, 2 = dynamic link
       },
-      'copies': [
-        {
-          'destination': '<(PRODUCT_DIR)',
-          'files': [
-            'cactions.dll',
-          ],
-        },
-      ],
     },
     {
       'target_name': 'installer',
       'type': 'none',
       'variables': {
         'candle_exe': '../../../<(wixdir)/candle.exe',
         'light_exe': '../../../<(wixdir)/light.exe',
         'custom_actions_path': '<(PRODUCT_DIR)/cactions.dll',
         'd3dx_guid': '<!(<(guidgen) <(o3d_namespace_guid) d3dx-<(nppversion))',
         'dbl_path': '../../installer/win/driver_blacklist.txt',
@@ skipping 196 matching lines @@
         'targets': [
           {
             'target_name': 'extras_installer',
             'type': 'none',
           },
         ],
       },
     ],
   ],
 }