Generate DartDOMStringList binding.

lib/dom/scripts/generator.py

Index: lib/dom/scripts/generator.py
diff --git a/lib/dom/scripts/generator.py b/lib/dom/scripts/generator.py
index 952f3181926be843f521d84fa61abeb3090c28a1..d7a2fe126b966bdf3aab202087d1a6bd270b1d64 100644
--- a/lib/dom/scripts/generator.py
+++ b/lib/dom/scripts/generator.py
@@ -10,7 +10,6 @@ import re
 import string
 
 _pure_interfaces = set([
-    'DOMStringList',
     'DOMStringMap',
     'ElementTimeControl',
     'ElementTraversal',
@@ -638,12 +637,12 @@ _idl_type_registry = {
     # http://dev.w3.org/2009/dap/file-system/file-dir-sys.html#the-flags-interface
     'WebKitFlags': PrimitiveIDLTypeInfo('WebKitFlags', dart_type='Object'),
 
-    'DOMStringList': PrimitiveIDLTypeInfo('DOMStringList', dart_type='List<String>'),
     'sequence': PrimitiveIDLTypeInfo('sequence', dart_type='List'),
     'void': PrimitiveIDLTypeInfo('void', dart_type='void'),
 
     'CSSRule': IDLTypeInfo('CSSRule', conversion_includes=['CSSImportRule']),
     'DOMException': IDLTypeInfo('DOMException', native_type='DOMCoreException'),
+    'DOMStringList': IDLTypeInfo('DOMStringList', dart_type='List<String>', custom_to_native=True),

[Anton Muhin, 2012/04/24 18:28:03]

I don't know if we ready to implement something like that, but technically I
would expect DOMStringList to extends List<String> interface, but be a separate
interface and implementation on its own.  The unpleasant part is we should
ideally accept List<String> as input argument---once again I hate IDLs---they
should distinguish those cases.

Maybe we should provide such overrides in our supplementals, wdyt?

Or make generator uglier and allow more generic types as arguments, wdyt?

[podivilov, 2012/04/24 18:47:31]

I'm piggybacking on sequences support that we have in our generator. See
dart.idl for the list of classes that currently implement List<T>.
I think List<String> as input argument should work as we have custom toNative.
Am I missing something?

     'DOMStringMap': IDLTypeInfo('DOMStringMap', dart_type='Map<String, String>'),
     'DOMWindow': IDLTypeInfo('DOMWindow', custom_to_dart=True),
     'Element': IDLTypeInfo('Element', custom_to_dart=True),