Removed old IDL parser and peg parser code.

tools/dom/scripts/dartdomgenerator.py

 #!/usr/bin/python
 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 """This is the entry point to create Dart APIs from the IDL database."""
 
 import css_code_generator
 import os
 import sys
@@ skipping 201 matching lines @@
   """Regenerate the CssStyleDeclaration template file with the current CSS
   properties."""
   _logger.info('Updating Css Properties.')
   css_code_generator.GenerateCssTemplateFile()
 
 def main():
   parser = optparse.OptionParser()
   parser.add_option('--parallel', dest='parallel',
                     action='store_true', default=False,
                     help='Use fremontcut in parallel mode.')
-  parser.add_option('--rebuild', dest='rebuild',
-                    action='store_true', default=False,
-                    help='Rebuild the database from IDL using fremontcut.')
   parser.add_option('--systems', dest='systems',
                     action='store', type='string',
                     default='htmldart2js,htmldartium',
                     help='Systems to generate (htmldart2js, htmldartium)')
   parser.add_option('--output-dir', dest='output_dir',
                     action='store', type='string',
                     default=None,
                     help='Directory to put the generated files')
   parser.add_option('--use-database-cache', dest='use_database_cache',
                     action='store_true',
                     default=False,
                     help='''Use the cached database from the previous run to
                     improve startup performance''')
   parser.add_option('--update-dom-metadata', dest='update_dom_metadata',
                     action='store_true',
                     default=False,
                     help='''Update the metadata list of DOM APIs''')
-  parser.add_option('--blink-parser', dest='blink_parser',
-                    action='store_true', default=False,
-                    help='Use New Blink IDL parser.')
   parser.add_option('--verbose', dest='logging_level',
                     action='store_false', default=logging.WARNING,
                     help='Output all informational messages')
   parser.add_option('--logging', dest='logging', type='int',
                     action='store', default=logging.NOTSET,
                     help='Level of logging 20 is Info, 30 is Warnings, 40 is Errors')
 
   (options, args) = parser.parse_args()
 
   current_dir = os.path.dirname(__file__)
@@ skipping 12 matching lines @@
   if 'htmldartium' in systems:
     dartium_output_dir = os.path.join(output_dir, 'dartium')
 
   logging_level = options.logging_level \
     if options.logging == logging.NOTSET else options.logging
 
   start_time = time.time()
 
   UpdateCssProperties()
 
-  if options.rebuild:
-    # Parse the IDL and create the database.
-    database = fremontcutbuilder.main(options.parallel, options.blink_parser,
-                                      logging_level=logging_level)
-  else:
-    # TODO(terry): Should be able to remove this...
-    # Load the previously generated database.
-    if not options.blink_parser:
-      database = LoadDatabase(database_dir, options.use_database_cache)
+  # Parse the IDL and create the database.
+  database = fremontcutbuilder.main(options.parallel, logging_level=logging_level)
 
   GenerateFromDatabase(database, dart2js_output_dir, dartium_output_dir,
       options.update_dom_metadata, logging_level)
 
   file_generation_start_time = time.time()
 
   if 'htmldart2js' in systems:
     _logger.info('Generating dart2js single files.')
 
     for library_name in HTML_LIBRARY_NAMES:
@@ skipping 14 matching lines @@
         os.path.join('..', '..', '..', 'sdk', 'lib', '_blink', 'dartium'))
 
   print '\nGenerating single file %s seconds' % round(time.time() - file_generation_start_time, 2)
 
   end_time = time.time()
 
   print '\nDone (dartdomgenerator) %s seconds' % round(end_time - start_time, 2)
 
 if __name__ == '__main__':
   sys.exit(main())