1 files changed, 0 insertions, 13 deletions
diff --git a/node_modules/es6-weak-map/is-weak-map.js b/node_modules/es6-weak-map/is-weak-map.js
deleted file mode 100644
index 10bb2a156..000000000
--- a/node_modules/es6-weak-map/is-weak-map.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var toStringTagSymbol = require('es6-symbol').toStringTag
-
-  , toString = Object.prototype.toString
-  , id = '[object WeakMap]'
-  , Global = (typeof WeakMap === 'undefined') ? null : WeakMap;
-
-module.exports = function (x) {
-	return (x && ((Global && (x instanceof Global)) ||
-			(toString.call(x) === id) || (x[toStringTagSymbol] === 'WeakMap'))) ||
-			false;
-};