Remove dead code from dart_pkg.py

mojo/public/tools/dart_pkg.py

 #!/usr/bin/env python
 #
 # Copyright 2015 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.
 
 """Utility for dart_pkg and dart_pkg_app rules"""
 
 import argparse
 import errno
 import json
 import os
 import shutil
 import subprocess
 import sys
 
-# Disable lint check for finding modules:
-# pylint: disable=F0401
-
-sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)),
-                                "bindings/pylib"))
-
-from mojom.parse.parser import Parse
-from mojom.parse.translate import Translate
-
 USE_LINKS = sys.platform != "win32"
 
 DART_ANALYZE = os.path.join(os.path.dirname(os.path.abspath(__file__)),
                             "dart_analyze.py")
 
 def mojom_dart_filter(path):
   if os.path.isdir(path):
     return True
   # Don't include all .dart, just .mojom.dart.
   return path.endswith('.mojom.dart')
@@ skipping 117 matching lines @@
       remove_if_exists(path)
 
 
 def remove_broken_symlinks(root_dir):
   for current_dir, _, child_files in os.walk(root_dir):
     for filename in child_files:
       path = os.path.join(current_dir, filename)
       remove_broken_symlink(path)
 
 
-def mojom_path(filename):
-  with open(filename) as f:
-    source = f.read()
-  tree = Parse(source, filename)
-  _, name = os.path.split(filename)
-  mojom = Translate(tree, name)
-  elements = mojom['namespace'].split('.')
-  elements.append("%s" % mojom['name'])
-  return os.path.join(*elements)
-
-
 def analyze_entrypoints(dart_sdk, package_root, entrypoints):
   cmd = [ "python", DART_ANALYZE ]
   cmd.append("--dart-sdk")
   cmd.append(dart_sdk)
   cmd.append("--entrypoints")
   cmd.extend(entrypoints)
   cmd.append("--package-root")
   cmd.append(package_root)
   cmd.append("--no-hints")
   try:
@@ skipping 139 matching lines @@
       f.write(entrypoint + '\n')
 
   # Write stamp file.
   with open(args.stamp_file, 'w'):
     pass
 
   return 0
 
 if __name__ == '__main__':
   sys.exit(main())