FireFox compatibility fix for WorkerMessageEvent

frog/corejs.dart

 // Copyright (c) 2011, 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.
 
 /**
  * Generates JS helpers for dart:core. This used to be in a file "core.js".
  * Having them in Dart code means we can easily control which are generated.
  */
 // TODO(jmesserly): one idea to make this cleaner: put these as private "native"
 // methods somewhere in a library that we import. This would be rather elegant
@@ skipping 416 matching lines @@
     var name = this.constructor.name;
     if (name == 'Window') return 'DOMWindow';
     return name;
   }
 
   function firefox$typeNameOf() {
     var name = constructorNameWithFallback(this);
     if (name == 'Window') return 'DOMWindow';
     if (name == 'Document') return 'HTMLDocument';
     if (name == 'XMLDocument') return 'Document';
+    if (name == 'WorkerMessageEvent') return 'MessageEvent';
     return name;
   }
 
   function ie$typeNameOf() {
     var name = constructorNameWithFallback(this);
     if (name == 'Window') return 'DOMWindow';
     // IE calls both HTML and XML documents 'Document', so we check for the
     // xmlVersion property, which is the empty string on HTML documents.
     if (name == 'Document' && this.xmlVersion) return 'Document';
     if (name == 'Document') return 'HTMLDocument';
+    if (name == 'HTMLTableDataCellElement') return 'HTMLTableCellElement';
+    if (name == 'HTMLTableHeaderCellElement') return 'HTMLTableCellElement';
+    if (name == 'MSStyleCSSProperties') return 'CSSStyleDeclaration';
     return name;
   }
 
   // If we're not in the browser, we're almost certainly running on v8.
   if (typeof(navigator) != 'object') return chrome$typeNameOf;
 
   var userAgent = navigator.userAgent;
   if (/Chrome|DumpRenderTree/.test(userAgent)) return chrome$typeNameOf;
   if (/Firefox/.test(userAgent)) return firefox$typeNameOf;
   if (/MSIE/.test(userAgent)) return ie$typeNameOf;
@@ skipping 143 matching lines @@
       bound.$length = Math.max(0, funcLength - (argsLength - 1));
       return bound;
     } else {
       var bound = function() {
         return func.apply(thisObj, arguments);
       };
       bound.$length = funcLength;
       return bound;
     }
   };""";