Regen tests

test/codegen/expect/collection/iterable_zip.js

Index: test/codegen/expect/collection/iterable_zip.js
diff --git a/test/codegen/expect/collection/iterable_zip.js b/test/codegen/expect/collection/iterable_zip.js
deleted file mode 100644
index 1b35439ff8594997b0d38abc28969591a518bcbe..0000000000000000000000000000000000000000
--- a/test/codegen/expect/collection/iterable_zip.js
+++ /dev/null
@@ -1,56 +0,0 @@
-dart_library.library('collection/iterable_zip', null, /* Imports */[
-  'dart/_runtime',
-  'dart/collection',
-  'dart/core'
-], /* Lazy imports */[
-], function(exports, dart, collection, core) {
-  'use strict';
-  let dartx = dart.dartx;
-  const _iterables = Symbol('_iterables');
-  class IterableZip extends collection.IterableBase$(core.List) {
-    IterableZip(iterables) {
-      this[_iterables] = iterables;
-      super.IterableBase();
-    }
-    get iterator() {
-      let iterators = this[_iterables][dartx.map](dart.fn(x => x[dartx.iterator], core.Iterator, [core.Iterable]))[dartx.toList]({growable: false});
-      return new _IteratorZip(iterators);
-    }
-  }
-  dart.setSignature(IterableZip, {
-    constructors: () => ({IterableZip: [IterableZip, [core.Iterable$(core.Iterable)]]})
-  });
-  dart.defineExtensionMembers(IterableZip, ['iterator']);
-  const _iterators = Symbol('_iterators');
-  const _current = Symbol('_current');
-  class _IteratorZip extends core.Object {
-    _IteratorZip(iterators) {
-      this[_iterators] = dart.as(iterators, core.List$(core.Iterator));
-      this[_current] = null;
-    }
-    moveNext() {
-      if (dart.notNull(this[_iterators][dartx.isEmpty])) return false;
-      for (let i = 0; i < dart.notNull(this[_iterators][dartx.length]); i++) {
-        if (!dart.notNull(this[_iterators][dartx.get](i).moveNext())) {
-          this[_current] = null;
-          return false;
-        }
-      }
-      this[_current] = core.List.new(this[_iterators][dartx.length]);
-      for (let i = 0; i < dart.notNull(this[_iterators][dartx.length]); i++) {
-        this[_current][dartx.set](i, this[_iterators][dartx.get](i).current);
-      }
-      return true;
-    }
-    get current() {
-      return this[_current];
-    }
-  }
-  _IteratorZip[dart.implements] = () => [core.Iterator$(core.List)];
-  dart.setSignature(_IteratorZip, {
-    constructors: () => ({_IteratorZip: [_IteratorZip, [core.List]]}),
-    methods: () => ({moveNext: [core.bool, []]})
-  });
-  // Exports:
-  exports.IterableZip = IterableZip;
-});