Removed support for Internet Explorer

src/core/util.js

@@ -127,20 +127,5 @@ getJasmineRequireObj().util = function(j$) {
   StopIteration.prototype = Object.create(Error.prototype);
   StopIteration.prototype.constructor = StopIteration;
 
-  // useful for maps and sets since `forEach` is the only IE11-compatible way to iterate them
-  util.forEachBreakable = function(iterable, iteratee) {
-    function breakLoop() {
-      throw new StopIteration();
-    }
-
-    try {
-      iterable.forEach(function(value, key) {
-        iteratee(breakLoop, value, key, iterable);
-      });
-    } catch (error) {
-      if (!(error instanceof StopIteration)) throw error;
-    }
-  };
-
   return util;
 };