Remove DDC custom error list now that strong mode analyzer handles it

test/codegen_expected/corelib/has_next_iterator_test.js

 dart_library.library('corelib/has_next_iterator_test', null, /* Imports */[
   'dart_sdk',
   'expect'
 ], function load__has_next_iterator_test(exports, dart_sdk, expect) {
   'use strict';
   const core = dart_sdk.core;
   const collection = dart_sdk.collection;
   const _interceptors = dart_sdk._interceptors;
   const dart = dart_sdk.dart;
   const dartx = dart_sdk.dartx;
   const expect$ = expect.expect;
   const has_next_iterator_test = Object.create(null);
+  let HasNextIteratorOfint = () => (HasNextIteratorOfint = dart.constFn(collection.HasNextIterator$(core.int)))();
   let JSArrayOfint = () => (JSArrayOfint = dart.constFn(_interceptors.JSArray$(core.int)))();
   let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
   let dynamicTobool = () => (dynamicTobool = dart.constFn(dart.definiteFunctionType(core.bool, [dart.dynamic])))();
   let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
   has_next_iterator_test.main = function() {
     let it = new collection.HasNextIterator([][dartx.iterator]);
     expect$.Expect.isFalse(it.hasNext);
     expect$.Expect.isFalse(it.hasNext);
     expect$.Expect.throws(dart.fn(() => it.next(), VoidTovoid()), dart.fn(e => core.StateError.is(e), dynamicTobool()));
     expect$.Expect.isFalse(it.hasNext);
-    it = new collection.HasNextIterator(JSArrayOfint().of([1])[dartx.iterator]);
+    it = new (HasNextIteratorOfint())(JSArrayOfint().of([1])[dartx.iterator]);
     expect$.Expect.isTrue(it.hasNext);
     expect$.Expect.isTrue(it.hasNext);
     expect$.Expect.equals(1, it.next());
     expect$.Expect.isFalse(it.hasNext);
     expect$.Expect.isFalse(it.hasNext);
     expect$.Expect.throws(dart.fn(() => it.next(), VoidTovoid()), dart.fn(e => core.StateError.is(e), dynamicTobool()));
     expect$.Expect.isFalse(it.hasNext);
-    it = new collection.HasNextIterator(JSArrayOfint().of([1, 2])[dartx.iterator]);
+    it = new (HasNextIteratorOfint())(JSArrayOfint().of([1, 2])[dartx.iterator]);
     expect$.Expect.isTrue(it.hasNext);
     expect$.Expect.isTrue(it.hasNext);
     expect$.Expect.equals(1, it.next());
     expect$.Expect.isTrue(it.hasNext);
     expect$.Expect.isTrue(it.hasNext);
     expect$.Expect.equals(2, it.next());
     expect$.Expect.isFalse(it.hasNext);
     expect$.Expect.isFalse(it.hasNext);
     expect$.Expect.throws(dart.fn(() => it.next(), VoidTovoid()), dart.fn(e => core.StateError.is(e), dynamicTobool()));
     expect$.Expect.isFalse(it.hasNext);
   };
   dart.fn(has_next_iterator_test.main, VoidTodynamic());
   // Exports:
   exports.has_next_iterator_test = has_next_iterator_test;
 });