Remove unused tables from generator.

lib/dom/scripts/generator.py

 #!/usr/bin/python
 # Copyright (c) 2012, 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 module provides shared functionality for systems to generate
 Dart APIs from the IDL database."""
 
 import re
 
@@ skipping 12 matching lines @@
     'SVGTransformable',
     'SVGURIReference',
     'SVGViewSpec',
     'SVGZoomAndPan',
     'TimeoutHandler'])
 
 def IsPureInterface(interface_name):
   return interface_name in _pure_interfaces
 
 #
-# Identifiers that are used in the IDL than need to be treated specially because
-# *some* JavaScript processors forbid them as properties.
-#
-_javascript_keywords = ['delete', 'continue']
-
-#
 # Renames for attributes that have names that are not legal Dart names.
 #
 _dart_attribute_renames = {
     'default': 'defaultValue',
     'final': 'finalValue',
 }
 
 #
 # Interface version of the DOM needs to delegate typed array constructors to a
 # factory provider.
 #
 interface_factories = {
     'Float32Array': '_TypedArrayFactoryProvider',
     'Float64Array': '_TypedArrayFactoryProvider',
     'Int8Array': '_TypedArrayFactoryProvider',
     'Int16Array': '_TypedArrayFactoryProvider',
     'Int32Array': '_TypedArrayFactoryProvider',
     'Uint8Array': '_TypedArrayFactoryProvider',
     'Uint16Array': '_TypedArrayFactoryProvider',
     'Uint32Array': '_TypedArrayFactoryProvider',
     'Uint8ClampedArray': '_TypedArrayFactoryProvider',
 }
 
 #
-# Custom methods that must be implemented by hand.
-#
-_custom_methods = set([
-    ('DOMWindow', 'setInterval'),
-    ('DOMWindow', 'setTimeout'),
-    ('WorkerContext', 'setInterval'),
-    ('WorkerContext', 'setTimeout'),
-    ('CanvasRenderingContext2D', 'setFillStyle'),
-    ('CanvasRenderingContext2D', 'setStrokeStyle'),
-    ('CanvasRenderingContext2D', 'setFillStyle'),
-    ])
-
-#
-# Custom getters that must be implemented by hand.
-#
-_custom_getters = set([
-    ('DOMWindow', 'localStorage'),
-    ])
-
-#
 # Custom native specs for the Frog dom.
 #
 _frog_dom_custom_native_specs = {
     # Decorate the singleton Console object, if present (workers do not have a
     # console).
     'Console': "=(typeof console == 'undefined' ? {} : console)",
 
     # DOMWindow aliased with global scope.
     'DOMWindow': '@*DOMWindow',
 }
 
 #
-# Simple method substitution when one method had different names on different
-# browsers, but are otherwise identical.  The alternates are tried in order and
-# the first one defined is used.
-#
-# This can be probably be removed when Chrome renames initWebKitWheelEvent to
-# initWheelEvent.
-#
-_alternate_methods = {
-    ('WheelEvent', 'initWheelEvent'): ['initWebKitWheelEvent', 'initWheelEvent']
-}
-
-#
 # Custom native bodies for frog implementations of dom operations that appear in
 # dart:dom and dart:html.  This is used to work-around the lack of a 'rename'
 # feature in the 'native' string - the correct name is available on the DartName
 # extended attribute. See Issue 1814
 #
 dom_frog_native_bodies = {
     # Some JavaScript processors, especially tools like yuicompress and
     # JSCompiler, choke on 'this.continue'
     'IDBCursor.continueFunction':
       """
@@ skipping 518 matching lines @@
     '"SVGAnimatedPropertyTearOff.h"',
     '"SVGAnimatedListPropertyTearOff.h"',
     '"SVGStaticListPropertyTearOff.h"',
     '"SVGAnimatedListPropertyTearOff.h"',
     '"SVGTransformListPropertyTearOff.h"',
     '"SVGPathSegListPropertyTearOff.h"',
 ]
 
 def GetIDLTypeInfo(idl_type_name):
   return _idl_type_registry.get(idl_type_name, IDLTypeInfo(idl_type_name))