extract method: reject containing classes when members were called through inheritance chain

java/java-tests/testData/refactoring/extractMethod/TargetAnonymous.java

@@ -0,0 +1,13 @@
+public class Foo {
+  public void update() {}
+}
+
+class FooBar {
+  {
+    Foo tm = new Foo() {
+      {
+        <selection>update()</selection>;
+      }
+    };
+  }
+}