Moving version script and gypi file to build\util.

chrome/chrome_installer.gypi

 # 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': {
     'lastchange_path': '../build/util/LASTCHANGE',
     'libpeer_target_type%': 'static_library',
     # 'branding_dir' is set in the 'conditions' section at the bottom.
   },
@@ skipping 291 matching lines @@
               ],
             },
           },
           # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
           'msvs_disabled_warnings': [ 4267, ],
           'rules': [
             {
               'rule_name': 'setup_version',
               'extension': 'version',
               'variables': {
-                'version_py_path': '../chrome/tools/build/version.py',
+                'version_py_path': '<(DEPTH)/build/util/version.py',
                 'template_input_path': 'installer/setup/setup_exe_version.rc.version',
               },
               'inputs': [
                 '<(template_input_path)',
                 '<(version_path)',
                 '<(lastchange_path)',
                 '<(branding_dir)/BRANDING',
               ],
               'outputs': [
                 '<(SHARED_INTERMEDIATE_DIR)/setup/setup_exe_version.rc',
@@ skipping 891 matching lines @@
          'branding_dir_100': 'app/theme/default_100_percent/google_chrome',
       },
     }, { # else branding!="Chrome"
       'variables': {
          'branding_dir': 'app/theme/chromium',
          'branding_dir_100': 'app/theme/default_100_percent/chromium',
       },
     }],
   ],
 }