update couple tests to reflect new statement explosion

test/fixtures/transformation/es6-destructuring/member-expression/expected.js

@@ -2,3 +2,5 @@
 
 foo.foo = 1;
 foo.bar = 2;
+
+;

test/fixtures/transformation/es6-properties.computed-loose/method/expected.js

@@ -1,11 +1,7 @@
 "use strict";
 
-var obj = (function () {
-  var _obj = {};
+var _obj;
 
-  _obj[foobar] = function () {
-    return "foobar";
-  };
-
-  return _obj;
-})();
+var obj = (_obj = {}, _obj[foobar] = function () {
+  return "foobar";
+}, _obj);