ES6 collection now in official Google externs

Author: dnolen

src/main/cljs/cljs/externs.js

@@ -21,27 +21,6 @@ IteratorStep.prototype.done;
  */
 IteratorStep.prototype.value;
 
-/**
- * @constructor;
- */
-function Map() {};
-Map.prototype.keys = function() {};
-Map.prototype.entries = function() {};
-Map.prototype.values = function() {};
-Map.prototype.has = function(k) {};
-Map.prototype.get = function(k) {};
-Map.prototype.forEach = function(f) {};
-
-/**
- * @constructor;
- */
-function Set() {};
-Set.prototype.keys = function() {};
-Set.prototype.entries = function() {};
-Set.prototype.values = function() {};
-Set.prototype.has = function(k) {};
-Set.prototype.forEach = function(f) {};
-
 /**
  * @constructor;
  */