Add comments setting emacs and vim tab width and expansion variables....

third_party/bspatch/bspatch.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.
 
 {
   'targets': [
     {
       'target_name': 'bspatch',
       'type': '<(library)',
       'msvs_guid': 'D7ED06E8-6138-4CE3-A906-5EF1D9C804E0',
       'dependencies': [
         '../lzma_sdk/lzma_sdk.gyp:lzma_sdk',
       ],
       'include_dirs': [
         '.',
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           '.',
         ],
       },
       'sources': [
         'mbspatch.cc',
         'mbspatch.h',
       ],
     },
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2: