Revert "Type test tests for js interop"

tests/html/html.status

Index: tests/html/html.status
diff --git a/tests/html/html.status b/tests/html/html.status
index bc4815e6da001b45fe553272f9d6be8c6ef71923..0f917c5498ecb9040868abac614c4f4bc653f651 100644
--- a/tests/html/html.status
+++ b/tests/html/html.status
@@ -26,9 +26,6 @@ input_element_test/attributes: Fail # Issue 21555
 wrapping_collections_test: SkipByDesign # Testing an issue that is only relevant to Dartium
 js_typed_interop_default_arg_test/default_value: MissingCompileTimeError # Issue #25759
 mirrors_js_typed_interop_test: Pass, Slow
-js_type_test/dynamic-null-not-Foo: Fail  # Issue 26838
-js_type_test/dynamic-String-not-Foo: Fail  # Issue 26838
-js_type_test/dynamic-String-not-dynamic-Foo: Fail  # Issue 26838
 
 
 [ $compiler == dart2js && $checked ]