Misc Observatory patches:

runtime/observatory/lib/src/elements/class_view.dart

Index: runtime/observatory/lib/src/elements/class_view.dart
diff --git a/runtime/observatory/lib/src/elements/class_view.dart b/runtime/observatory/lib/src/elements/class_view.dart
index 61bc06a12400309673c7486788bdcd63698c4094..a7cdf07b6b633e2453646f96866f594fab0a4705 100644
--- a/runtime/observatory/lib/src/elements/class_view.dart
+++ b/runtime/observatory/lib/src/elements/class_view.dart
@@ -44,13 +44,18 @@ class ClassViewElement extends ObservatoryElement {
     });
   }
 
+  void attached() {
+    library.variables.forEach((variable) => variable.reload());
+  }
+
   Future refresh() {
-    // TODO(turnidge): Reload all static fields as well, so we can detect
-    // changes to their values.
     instances = null;
     retainedBytes = null;
     mostRetained = null;
-    return cls.reload();
+    var loads = [];
+    loads.add(cls.reload());
+    cls.variables.forEach((variable) => loads.add(variable.reload()));
+    return Future.wait(loads);
   }
 
   Future refreshCoverage() {