update packages

1 files changed, 0 insertions, 20 deletions

diff --git a/node_modules/es6-weak-map/is-implemented.js b/node_modules/es6-weak-map/is-implemented.js
deleted file mode 100644
index 6ef5082ef..000000000
--- a/node_modules/es6-weak-map/is-implemented.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-module.exports = function () {
-	var weakMap, x;
-	if (typeof WeakMap !== 'function') return false;
-	try {
-		// WebKit doesn't support arguments and crashes
-		weakMap = new WeakMap([[x = {}, 'one'], [{}, 'two'], [{}, 'three']]);
-	} catch (e) {
-		return false;
-	}
-	if (String(weakMap) !== '[object WeakMap]') return false;
-	if (typeof weakMap.set !== 'function') return false;
-	if (weakMap.set({}, 1) !== weakMap) return false;
-	if (typeof weakMap.delete !== 'function') return false;
-	if (typeof weakMap.has !== 'function') return false;
-	if (weakMap.get(x) !== 'one') return false;
-
-	return true;
-};