Do not delete DOMStringMap and DOMStringList types from idl database.

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
 
 _pure_interfaces = set([
+    'DOMStringList',
+    'DOMStringMap',
     'ElementTimeControl',
     'ElementTraversal',
     'MediaQueryListListener',
     'NodeSelector',
     'SVGExternalResourcesRequired',
     'SVGFilterPrimitiveStandardAttributes',
     'SVGFitToViewBox',
     'SVGLangSpace',
     'SVGLocatable',
     'SVGStylable',
@@ skipping 514 matching lines @@
     'any': PrimitiveIDLTypeInfo('any', dart_type='Object'),
     'any[]': PrimitiveIDLTypeInfo('any[]', dart_type='List'),
     'Array': PrimitiveIDLTypeInfo('Array', dart_type='List'),
     'custom': PrimitiveIDLTypeInfo('custom', dart_type='Dynamic'),
     'Date': PrimitiveIDLTypeInfo('Date', dart_type='Date', native_type='double'),
     'DOMObject': PrimitiveIDLTypeInfo('DOMObject', dart_type='Object', native_type='ScriptValue'),
     'DOMString': PrimitiveIDLTypeInfo('DOMString', dart_type='String', native_type='String'),
     # TODO(sra): Flags is really a dictionary: {create:bool, exclusive:bool}
     # http://dev.w3.org/2009/dap/file-system/file-dir-sys.html#the-flags-interface
     'Flags': PrimitiveIDLTypeInfo('Flags', dart_type='Object'),
-    'List<String>': PrimitiveIDLTypeInfo('DOMStringList', dart_type='List<String>'),
-    # TODO: there is no Map<String, String> type in idls. Fix the
-    # fremontcut builder and remove this entry.
-    'Map<String, String>': PrimitiveIDLTypeInfo('DOMStringMap', dart_type='Map<String, String>',
-        conversion_includes=['DOMStringMap']),
     'DOMTimeStamp': PrimitiveIDLTypeInfo('DOMTimeStamp', dart_type='int'),
     'object': PrimitiveIDLTypeInfo('object', dart_type='Object', native_type='ScriptValue'),
     # TODO(sra): Come up with some meaningful name so that where this appears in
     # the documentation, the user is made aware that only a limited subset of
     # serializable types are actually permitted.
     'SerializedScriptValue': PrimitiveIDLTypeInfo('SerializedScriptValue', dart_type='Dynamic', ref_counted=True),
     # TODO(sra): Flags is really a dictionary: {create:bool, exclusive:bool}
     # http://dev.w3.org/2009/dap/file-system/file-dir-sys.html#the-flags-interface
     'WebKitFlags': PrimitiveIDLTypeInfo('WebKitFlags', dart_type='Object'),
 
@@ skipping 36 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))