Rework library and class view pages.

runtime/bin/vmservice/client/lib/src/elements/function_ref.dart

Index: runtime/bin/vmservice/client/lib/src/elements/function_ref.dart
diff --git a/runtime/bin/vmservice/client/lib/src/elements/function_ref.dart b/runtime/bin/vmservice/client/lib/src/elements/function_ref.dart
index 3133ed754cdf991f38094e5c94a8618783c59861..0223bf1ba5ffffc07d42560acd9c201ba675f54b 100644
--- a/runtime/bin/vmservice/client/lib/src/elements/function_ref.dart
+++ b/runtime/bin/vmservice/client/lib/src/elements/function_ref.dart
@@ -9,5 +9,21 @@ import 'service_ref.dart';
 
 @CustomTag('function-ref')
 class FunctionRefElement extends ServiceRefElement {
+  @published bool qualified = true;
+
+  void refChanged(oldValue) {
+    super.refChanged(oldValue);
+    notifyPropertyChange(#hasParent, 0, 1);
+    notifyPropertyChange(#hasClass, 0, 1);
+    hasParent = (ref != null && ref['parent'] != null);
+    hasClass = (ref != null &&
+                ref['class'] != null &&
+                ref['class']['name'] != null &&
+                ref['class']['name'] != '::');
+  }
+
+  @observable bool hasParent = false;
+  @observable bool hasClass = false;
+
   FunctionRefElement.created() : super.created();
 }