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

trunk/test/dependencies/extra_targets.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': 'a',
       'type': 'static_library',
       'sources': [
         'a.c',
       ],
       # This only depends on the "d" target; other targets in c.gyp
       # should not become part of the build (unlike with 'c/c.gyp:*').
       'dependencies': ['c/c.gyp:d'],
     },
   ],
 }