Mojo: Move mojo/public/bindings to mojo/public/tools/bindings.

mojo/public/tools/bindings/pylib/parse/mojo_parser.py

 #!/usr/bin/env python
 # Copyright 2013 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.
 
 """Generates a syntax tree from a Mojo IDL file."""
 
 
 import sys
 import os.path
 
 # Try to load the ply module, if not, then assume it is in the third_party
 # directory.
 try:
   # Disable lint check which fails to find the ply module.
   # pylint: disable=F0401
   from ply import lex
   from ply import yacc
 except ImportError:
+  # This assumes this file is in src/mojo/public/tools/bindings/pylib/parse/.
   module_path, module_name = os.path.split(__file__)
   third_party = os.path.join(module_path, os.pardir, os.pardir, os.pardir,
-                             os.pardir, os.pardir, 'third_party')
+                             os.pardir, os.pardir, os.pardir, 'third_party')
   sys.path.append(third_party)
   # pylint: disable=F0401
   from ply import lex
   from ply import yacc
 
 from mojo_lexer import Lexer
 
 
 def _ListFromConcat(*items):
   """Generate list by concatenating inputs (note: only concatenates lists, not
@@ skipping 329 matching lines @@
         print Parse(f.read(), filename)
       except ParseError, e:
         print e
         return 1
 
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))