Fix regression in TypedefMirror.owner introduced when making ClassMirror.owner lazy.

runtime/lib/mirrors_impl.dart

Index: runtime/lib/mirrors_impl.dart
===================================================================
--- runtime/lib/mirrors_impl.dart	(revision 25237)
+++ runtime/lib/mirrors_impl.dart	(working copy)
@@ -725,6 +725,9 @@
 
   Symbol _qualifiedName = null;
   Symbol get qualifiedName {
+    if (_owner == null) {
+      _owner = _LocalClassMirrorImpl._library(_reflectee);
+    }

[siva, 2013/07/19 21:06:07]

Why not put this code in 'get owner' so that we are sure all invokers will get
the right value.

[rmacnak, 2013/07/19 21:11:39]

Yikes, mistake in moving from one checkout to another.

     if (_qualifiedName == null) {
       _qualifiedName = _computeQualifiedName(owner, simpleName);
     }