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

third_party/sqlite/sqlite.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': {
     'use_system_sqlite%': 0,
     'required_sqlite_version': '3.6.1',
   },
   'target_defaults': {
@@ skipping 228 matching lines @@
             'src/shell_icu_linux.c',
           ],
           'link_settings': {
             'link_languages': ['c++'],
           },
         },
       ],
     },]
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2: