Index: sdk/lib/_internal/compiler/js_lib/foreign_helper.dart |
diff --git a/sdk/lib/_internal/compiler/js_lib/foreign_helper.dart b/sdk/lib/_internal/compiler/js_lib/foreign_helper.dart |
index 6b587934b4d35a82ba1afefa0d0c7eac130e476d..e5e7f6fdfdb1aafabe32d48abb136efd61b04d21 100644 |
--- a/sdk/lib/_internal/compiler/js_lib/foreign_helper.dart |
+++ b/sdk/lib/_internal/compiler/js_lib/foreign_helper.dart |
@@ -198,11 +198,6 @@ void JS_SET_CURRENT_ISOLATE(isolate) {} |
JS_INTERCEPTOR_CONSTANT(Type type) {} |
/** |
- * Returns the prefix used for generated is checks on classes. |
- */ |
-String JS_OPERATOR_IS_PREFIX() {} |
- |
-/** |
* Returns the prefix used for generated type argument substitutions on classes. |
*/ |
String JS_OPERATOR_AS_PREFIX() {} |