scons: excise more scons references from the code base

testing/gtest.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': 'gtest',
       'type': '<(library)',
       'msvs_guid': 'BFE8E2A7-3B3B-43B0-A994-3058B852DB8B',
@@ skipping 90 matching lines @@
         'include_dirs': [
           'gtest/include',  # So that gtest headers can find themselves.
         ],
         'target_conditions': [
           ['_type=="executable"', {'test': 1}],
         ],
         'msvs_disabled_warnings': [4800],
       },
     },
     {
-      # Note that calling this "gtest_main" confuses the scons build,
-      # which uses "_main" on scons files to produce special behavior.
-      'target_name': 'gtestmain',
+      'target_name': 'gtest_main',
       'type': '<(library)',
       'dependencies': [
         'gtest',
       ],
       'sources': [
         'gtest/src/gtest_main.cc',
       ],
     },
   ],
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: