Index: tools/dom/scripts/systemhtml.py |
diff --git a/tools/dom/scripts/systemhtml.py b/tools/dom/scripts/systemhtml.py |
index 42d252e8d5e6148c5e1ee24bd7dac3ffa61fcb18..1bfb1d729e3a0ac3268f33de8f020d43570318a3 100644 |
--- a/tools/dom/scripts/systemhtml.py |
+++ b/tools/dom/scripts/systemhtml.py |
@@ -1145,12 +1145,6 @@ class Dart2JSBackend(HtmlDartGenerator): |
def CustomJSMembers(self): |
return _js_custom_members |
- def _NarrowToImplementationType(self, type_name): |
- return self._type_registry.TypeInfo(type_name).narrow_dart_type() |
- |
- def _NarrowInputType(self, type_name): |
- return self._NarrowToImplementationType(type_name) |
- |
def _FindShadowedAttribute(self, attr): |
"""Returns (attribute, superinterface) or (None, None).""" |
def FindInParent(interface): |