Fix language/stacktrace_rethrow_error_test_withtraceparameter_multi test

pkg/dev_compiler/tool/input_sdk/private/ddc_runtime/operations.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /// This library defines runtime operations on objects used by the code
 /// generator.
 part of dart._runtime;
 
 class InvocationImpl extends Invocation {
   final Symbol memberName;
@@ skipping 463 matching lines @@
     '',
     '''(() => {
   let actual = $getReifiedType($obj);
   let result = $isSubtype(actual, $type);
   if (result || (actual == $int && $isSubtype($double, $type))) return true;
   if (actual == $jsobject && $_isFunctionType(type) &&
       typeof(obj) === 'function') {
     return true;
   }
   if (result === false) return false;
-  if (!$_ignoreWhitelistedErrors || ($ignoreFromWhiteList == void 0)) return result;
+  if (!dart.__ignoreWhitelistedErrors || ($ignoreFromWhiteList == void 0)) return result;

[Leaf, 2017/05/15 22:06:39]

line length?

[Jacob, 2017/05/15 23:27:49]

Done.

   if ($_ignoreTypeFailure(actual, $type)) return true;
   return result;
 })()''');
 
 /// Returns true if [obj] is null or an instance of [type]
 /// Returns false if [obj] is non-null and not an instance of [type]
 /// in strong mode
 instanceOfOrNull(obj, type) => JS(
     '',
     '''(() => {
   // If strongInstanceOf returns null, convert to false here.
   if (($obj == null) || $strongInstanceOf($obj, $type, true)) return true;
   return false;
 })()''');
 
 @JSExportName('is')
 instanceOf(obj, type) => JS(
     '',
     '''(() => {
   if ($obj == null) {
     return $type == $Null || $_isTop($type);
   }
   let result = $strongInstanceOf($obj, $type);
   if (result !== null) return result;
-  if (!$_failForWeakModeIsChecks) return false;
+  if (!dart.__failForWeakModeIsChecks) return false;
   let actual = $getReifiedType($obj);
   $throwStrongModeError('Strong mode is-check failure: ' +
     $typeName(actual) + ' does not soundly subtype ' +
     $typeName($type));
 })()''');
 
 @JSExportName('as')
 cast(obj, type) {
   if (JS('bool', '# == #', type, dynamic) || obj == null) return obj;
   bool result = strongInstanceOf(obj, type, true);
@@ skipping 472 matching lines @@
     name = '+' + name;
   }
   return name;
 }
 
 /// Emulates the implicit "loadLibrary" function provided by a deferred library.
 ///
 /// Libraries are not actually deferred in DDC, so this just returns a future
 /// that completes immediately.
 Future loadLibrary() => new Future.value();