Add 27.0 js src

27.0/js/automation/WDElementDisplayed.js

@@ -0,0 +1,13 @@
+//# sourceURL=__InjectedScript_WDElementDisplayed.js
+function fetchTagNameAndAttributesOfElement(element) {
+  "use strict";
+  let tagName = element.tagName.toUpperCase();
+  let attributes = {};
+  for (let i = 0; i < element.attributes.length; ++i) {
+    let name = element.attributes[i].name.toLowerCase();
+    let value = element.attributes[i].value;
+    if (!value.length) value = null;
+    attributes[name] = value;
+  }
+  return { tagName, attributes };
+}