Don't generate LASTCHANGE at build time.

remoting/remoting.gyp

 # 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': {
     # TODO(dmaclach): can we pick this up some other way? Right now it's
     # duplicated from chrome.gyp
     'chromium_code': 1,
     # Use consistent strings across all platforms. Note that the plugin name
@@ skipping 569 matching lines @@
         # The substitution strings are taken from:
         #   - build/util/LASTCHANGE - the last source code revision.
         #   - chrome/VERSION - the build & patch versions.
         #   - remoting/VERSION - the major & minor versions.
         #   - xxx_branding - UI/localizable strings.
         #   - xxx.ver - per-binary non-localizable strings such as the binary
         #     name.
         {
           'target_name': 'remoting_version_resources',
           'type': 'none',
-          'dependencies': [
-            '../build/util/build_util.gyp:lastchange#target',
-          ],
           'inputs': [
             'chromium_branding',
             'google_chrome_branding',
             'version.rc.version',
             '<(DEPTH)/build/util/LASTCHANGE',
             '<(version_path)',
             '<(chrome_version_path)',
           ],
           'direct_dependent_settings': {
             'include_dirs': [
@@ skipping 1102 matching lines @@
                   '../base/allocator/allocator.gyp:allocator',
                 ],
               },
             ],
           ],
         }],
       ],  # end of 'conditions'
     },  # end of target 'remoting_unittests'
   ],  # end of targets
 }