Update comments, tests after r151126.

Tools/Scripts/webkitpy/w3c/test_importer.py

 #!/usr/bin/env python
 
 # Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 #
 # 1. Redistributions of source code must retain the above
 #    copyright notice, this list of conditions and the following
@@ skipping 47 matching lines @@
       It can obviously and easily be changed.
 
     - By default, only reftests and jstest are imported. This can be overridden with a -a or --all
       argument
 
     - Also by default, if test files by the same name already exist in the destination directory,
       they are overwritten with the idea that running this script would refresh files periodically.
       This can also be overridden by a -n or --no-overwrite flag
 
     - All files are converted to work in WebKit:
-         2. Paths to testharness.js files are modified point to Webkit's copy of them in
+         1. Paths to testharness.js files are modified point to Webkit's copy of them in
             LayoutTests/resources, using the correct relative path from the new location
-         3. All CSS properties requiring the -webkit-vendor prefix are prefixed - this current
+         2. All CSS properties requiring the -webkit-vendor prefix are prefixed - this current
             list of what needs prefixes is read from Source/WebCore/CSS/CSSProperties.in
-         4. Each reftest has its own copy of its reference file following the naming conventions
+         3. Each reftest has its own copy of its reference file following the naming conventions
             new-run-webkit-tests expects
-         5. If a reference files lives outside the directory of the test that uses it, it is checked
+         4. If a reference files lives outside the directory of the test that uses it, it is checked
             for paths to support files as it will be imported into a different relative position to the
             test file (in the same directory)
 
      - Upon completion, script outputs the total number tests imported, broken down by test type
 
      - Also upon completion, each directory where files are imported will have w3c-import.log written
        with a timestamp, the W3C Mercurial changeset if available, the list of CSS properties used that
        require prefixes, the list of imported files, and guidance for future test modification and
        maintenance.
 
@@ skipping 330 matching lines @@
             for prop in prop_list:
                 import_log.write(prop + '\n')
         else:
             import_log.write('None\n')
         import_log.write('------------------------------------------------------------------------\n')
         import_log.write('List of files:\n')
         for item in file_list:
             import_log.write(item + '\n')
 
         import_log.close()