2 files changed, 5 insertions, 13 deletions
diff --git a/src/var/isFunction.js b/src/var/isFunction.js
deleted file mode 100644
index dad662e4f..000000000
--- a/src/var/isFunction.js
+++ /dev/null
@@ -1,13 +0,0 @@
-define( function() {
-	"use strict";
-
-	return function isFunction( obj ) {
-
-      // Support: Chrome <=57, Firefox <=52
-      // In some browsers, typeof returns "function" for HTML <object> elements
-      // (i.e., `typeof document.createElement( "object" ) === "function"`).
-      // We don't want to classify *any* DOM node as a function.
-      return typeof obj === "function" && typeof obj.nodeType !== "number";
-  };
-
-} );
diff --git a/src/var/trim.js b/src/var/trim.js
new file mode 100644
index 000000000..a5e75af36
--- /dev/null
+++ b/src/var/trim.js
@@ -0,0 +1,5 @@
+define( function() {
+	"use strict";
+
+	return "".trim;
+} );