Generate a class table of all the IDL classes in the database. This table is used

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 dartgenerator
 import database
 import fremontcutbuilder
@@ skipping 119 matching lines @@
     dart_libraries = DartLibraries(
         HTML_LIBRARY_NAMES, template_loader, 'dartium', dartium_output_dir)
 
     RunGenerator(dart_libraries, dart_output_dir,
                  template_loader, backend_factory)
     cpp_library_emitter.EmitDerivedSources(
         template_loader.Load('cpp_derived_sources.template'),
         dartium_output_dir)
     cpp_library_emitter.EmitResolver(
         template_loader.Load('cpp_resolver.template'), dartium_output_dir)
-
-    path = os.path.join(cpp_output_dir, 'DartWebkitClassIds.h')
-    e = emitters.FileEmitter(path)
-    e.Emit("""
-// WARNING: Do not edit - generated code.
-// See dart/tools/dom/scripts/dartdomgenerator.py
-
-#ifndef DartWebkitClassIds_h
-#define DartWebkitClassIds_h
-
-namespace WebCore {
-
-enum {
-    _HistoryCrossFrameClassId = 0,
-    _LocationCrossFrameClassId,
-    _DOMWindowCrossFrameClassId,
-    _DateTimeClassId,
-    // New types that are not auto-generated should be added here.
-""")
-    for interface in webkit_database.GetInterfaces():
-      interface_name = interface.id
-      e.Emit('    %sClassId,\n' % interface_name)
-    e.Emit("""
-    NumWebkitClassIds
-};
-
-} // namespace WebCore
-
-#endif // DartWebkitClassIds_h
-""")
-
-  _logger.info('Flush...')
-  emitters.Flush()
+    cpp_library_emitter.EmitClassIdTable(
+        webkit_database, dartium_output_dir, type_registry, renamer)
 
   if update_dom_metadata:
     metadata.Flush()
 
   monitored.FinishMonitoring(dart2js_output_dir)
 
 def GenerateSingleFile(library_path, output_dir, generated_output_dir=None):
   library_dir = os.path.dirname(library_path)
   library_filename = os.path.basename(library_path)
   copy_dart_script = os.path.relpath('../../copy_dart.py',
@@ skipping 63 matching lines @@
           os.path.join('..', '..', '..', 'sdk', 'lib', library_name, 'dart2js'))
   if 'htmldartium' in systems:
     _logger.info('Generating dartium single files.')
     for library_name in HTML_LIBRARY_NAMES:
       GenerateSingleFile(
           os.path.join(dartium_output_dir, '%s_dartium.dart' % library_name),
           os.path.join('..', '..', '..', 'sdk', 'lib', library_name, 'dartium'))
 
 if __name__ == '__main__':
   sys.exit(main())