Support getting of static functions.

frog/leg/universe.dart

 // Copyright (c) 2012, 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.
 
 class Universe {
   Map<Element, String> generatedCode;
   Map<Element, String> generatedBailoutCode;
   final Set<ClassElement> instantiatedClasses;
-  // TODO(floitsch): we want more information than just the method name. For
-  // example the number of arguments, etc.
+  final Set<FunctionElement> staticFunctionsNeedingGetter;
   final Map<SourceString, Set<Selector>> invokedNames;
   final Set<SourceString> invokedGetters;
   final Set<SourceString> invokedSetters;
   final Map<String, LibraryElement> libraries;
 
   Universe() : generatedCode = new Map<Element, String>(),
                generatedBailoutCode = new Map<Element, String>(),
                libraries = new Map<String, LibraryElement>(),
                instantiatedClasses = new Set<ClassElement>(),
+               staticFunctionsNeedingGetter = new Set<FunctionElement>(),
                invokedNames = new Map<SourceString, Set<Invocation>>(),
                invokedGetters = new Set<SourceString>(),
                invokedSetters = new Set<SourceString>();
 
   void addGeneratedCode(WorkItem work, String code) {
     if (work.isBailoutVersion()) {
       generatedBailoutCode[work.element] = code;
     } else {
       generatedCode[work.element] = code;
     }
@@ skipping 111 matching lines @@
     if (!orderedNamedArguments.isEmpty()) return orderedNamedArguments;
 
     List<SourceString> list = new List<SourceString>.from(namedArguments);
     list.sort((SourceString first, SourceString second) {
       return first.stringValue.compareTo(second.stringValue);
     });
     orderedNamedArguments = list;
     return orderedNamedArguments;
   }
 }