Add Python flow to bindings generation, move dummy-generating IDL files over

Tools/Scripts/webkitpy/bindings/main.py

 # Copyright (C) 2011 Google Inc.  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 disclaimer.
 # 2. Redistributions in binary form must reproduce the above copyright
 #    notice, this list of conditions and the following disclaimer in the
 #    documentation and/or other materials provided with the distribution.
@@ skipping 39 matching lines @@
 
     def __init__(self, reset_results, executive):
         self.reset_results = reset_results
         self.executive = executive
 
     def generate_from_idl(self, idl_file, output_directory, interface_dependencies_file):
         cmd = ['perl', '-w',
                '-Ibindings/scripts',
                '-Icore/scripts',
                '-I../../JSON/out/lib/perl5',
-               'bindings/scripts/generate-bindings.pl',
+               'bindings/scripts/deprecated_generate_bindings.pl',
                # idl include directories (path relative to generate-bindings.pl)
                '--include', '.',
                '--outputDir', output_directory,
                '--interfaceDependenciesFile', interface_dependencies_file,
                '--idlAttributesFile', 'bindings/scripts/IDLAttributes.txt',
                idl_file]
 
         exit_code = 0
         try:
             output = self.executive.run_command(cmd)
@@ skipping 132 matching lines @@
         if not self.run_tests(input_directory, reference_directory, interface_dependencies_file, event_names_file):
             all_tests_passed = False
 
         print ''
         if all_tests_passed:
             print 'All tests PASS!'
             return 0
         else:
             print 'Some tests FAIL! (To update the reference files, execute "run-bindings-tests --reset-results")'
             return -1