Dropping the scons generator.

test/errors/gyptest-errors.py

 #!/usr/bin/env python
 
 # Copyright (c) 2012 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.
 
 """
 Test that two targets with the same name generates an error.
 """
 
 import TestGyp
 import TestCmd
 
-# TODO(sbc): Remove the need for match_re below, and make scons
-# error messages consistent with other generators by removing
-# input.py:generator_wants_absolute_build_file_paths.
+# TODO(sbc): Remove the use of match_re below, done because scons
+# error messages were not consistent with other generators.
+# Also remove input.py:generator_wants_absolute_build_file_paths.
 
 test = TestGyp.TestGyp()
 
 stderr = ('gyp: Duplicate target definitions for '
           '.*duplicate_targets.gyp:foo#target\n')
 test.run_gyp('duplicate_targets.gyp', status=1, stderr=stderr,
              match=TestCmd.match_re)
 
 stderr = ('gyp: Unable to find targets in build file .*missing_targets.gyp '
           'while trying to load missing_targets.gyp\n')
@@ skipping 13 matching lines @@
 
 stderr = 'gyp: Duplicate basenames in sources section, see list above\n'
 test.run_gyp('duplicate_basenames.gyp', status=1, stderr=stderr)
 
 stderr = ("gyp: Dependency '.*missing_dep.gyp:missing.gyp#target' not found "
           "while trying to load target .*missing_dep.gyp:foo#target\n")
 test.run_gyp('missing_dep.gyp', status=1, stderr=stderr,
              match=TestCmd.match_re)
 
 test.pass_test()