Provide a logical view of VM-internal maps in Observatory.

runtime/lib/mirrors_impl.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.
 
 // VM-specific implementation of the dart:mirrors library.
 
 import "dart:collection" show UnmodifiableListView, UnmodifiableMapView;
 import "dart:async" show Future;
 
 var dirty = false;
@@ skipping 374 matching lines @@
   ClassMirror get type {
     if (_type == null) {
       // Note it not safe to use reflectee.runtimeType because runtimeType may
       // be overridden.
       _type = reflectType(_computeType(reflectee));
     }
     return _type;
   }
 
   // LocalInstanceMirrors always reflect local instances
-  bool hasReflectee = true;
+  bool get hasReflectee => true;
 
   get reflectee => _reflectee;
 
   delegate(Invocation invocation) {
     if (invocation.isMethod) {
       return this.invoke(invocation.memberName,
                          invocation.positionalArguments,
                          invocation.namedArguments).reflectee;
     }
     if (invocation.isGetter) {
@@ skipping 1256 matching lines @@
     if (typeMirror == null) {
       typeMirror = makeLocalTypeMirror(key);
       _instanitationCache[key] = typeMirror;
       if (typeMirror is ClassMirror && !typeMirror._isGeneric) {
         _declarationCache[key] = typeMirror;
       }
     }
     return typeMirror;
   }
 }