code: function includeDedicatedUrls(reflection, item) {
                      (function walk(reflection) {
                          for (var key in reflection.children) {
                              var child = reflection.children[key];
                              if (child.hasOwnDocument && !child.kindOf(td.models.ReflectionKind.SomeModule)) {
                                  if (!item.dedicatedUrls)
                                      item.dedicatedUrls = [];
                                  item.dedicatedUrls.push(child.url);
                                  walk(child);
                              }
                          }
                      })(reflection);
                  }
docs: Find the urls of all children of the given reflection and store them as dedicated urls
  of the given NavigationItem.
  
  @param reflection  The reflection whose children urls should be included.
  @param item        The navigation node whose dedicated urls should be set.