Implement more of dart:mirrors

lib/runtime/_errors.js

Index: lib/runtime/_errors.js
diff --git a/lib/runtime/_errors.js b/lib/runtime/_errors.js
index 32b6ae01a8e1c245d94fa64b0d5f227e4b57f21f..0bb1a0f903cd1382615380a2c6c61e1d369deef5 100644
--- a/lib/runtime/_errors.js
+++ b/lib/runtime/_errors.js
@@ -9,23 +9,24 @@
 
 dart_library.library('dart_runtime/_errors', null, /* Imports */[
 ], /* Lazy Imports */[
+  'dart_runtime/_operations',
   'dart/core',
   'dart/_js_helper'
-], function(exports, core, _js_helper) {
+], function(exports, operations, core, _js_helper) {
   'use strict';
 
   function throwNoSuchMethod(obj, name, pArgs, nArgs, extras) {
-    throw new core.NoSuchMethodError(obj, name, pArgs, nArgs, extras);
+    operations.throw(new core.NoSuchMethodError(obj, name, pArgs, nArgs, extras));
   }
   exports.throwNoSuchMethod = throwNoSuchMethod;
 
   function throwCastError(actual, type) {
-    throw new _js_helper.CastErrorImplementation(actual, type);
+    operations.throw(new _js_helper.CastErrorImplementation(actual, type));
   }
   exports.throwCastError = throwCastError;
 
   function throwAssertionError() {
-    throw new core.AssertionError();
+    operations.throw(new core.AssertionError());
   }
   exports.throwAssertionError = throwAssertionError;
 });