Dartium typed js interop work dart repo side of the change. Also tries to get

tools/dom/src/native_DOMImplementation.dart

Index: tools/dom/src/native_DOMImplementation.dart
diff --git a/tools/dom/src/native_DOMImplementation.dart b/tools/dom/src/native_DOMImplementation.dart
index 9f74d3e1c7471e613522f960fd8c54004f0d37d2..860106d186d99fc6e2ff1677090f2ef0401b683f 100644
--- a/tools/dom/src/native_DOMImplementation.dart
+++ b/tools/dom/src/native_DOMImplementation.dart
@@ -124,6 +124,8 @@ class _Utils {
     }
   }
 
+  static maybeUnwrapJso(obj) => unwrap_jso(obj);
+
   static List convertToList(List list) {
     // FIXME: [possible optimization]: do not copy the array if Dart_IsArray is fine w/ it.
     final length = list.length;
@@ -769,7 +771,7 @@ class _Utils {
     return [
         "inspect",
         (o) {
-          host.inspect(o, null);
+          host.callMethod("inspect", [o]);
           return o;
         },
         "dir",