Add AUTHORS and LICENSE files, and copyright headers to relevant source files...

trunk/test/no-output/src/nooutput.gyp

+# Copyright (c) 2009 Google Inc. 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': 'no_output',
       'type': 'none',
       'direct_dependent_settings': {
         'defines': [
           'NADA',
         ],
       },
     },
   ],
 }