WhitestormJS
diff --git a/‎build/whs.js
+1-30 b/‎build/whs.js
+1-30
diff --git a/‎build/whs.module.js
+1-30 b/‎build/whs.module.js
+1-30
diff --git a/‎src/polyfill.js
-8 b/‎src/polyfill.js
-8
@@ -1,11 +1,3 @@
-import present from 'present';
-
 export const system = {
   window: typeof window === 'undefined' ? global : window
 };
-
-if (typeof global !== 'undefined') {
-  global.performance = {
-    now: present
-  };
-}