message: Recycled search consistently with other view conts
  Don't think search needs it but it's consistent
diff: @@ -17,6 +17,7 @@ using namespace facebook::react;
  @implementation NVSearchBarComponentView
  {
  + UISearchController *_oldSearchController;
  UIView *_reactSubview;
  NSInteger _nativeEventCount;
  }
  @@ -33,6 +34,9 @@ using namespace facebook::react;
  - (void)ensureSearchController
  {
  if (!_searchController) {
  + [_oldSearchController willMoveToParentViewController:nil];
  + [_oldSearchController.view removeFromSuperview];
  + [_oldSearchController removeFromParentViewController];
  NVSearchResultsController *viewController = [[NVSearchResultsController alloc] init];
  self.searchController = [[NVSearchController alloc] initWithSearchResultsController:viewController];
  self.searchController.searchBar.semanticContentAttribute = ![[RCTI18nUtil sharedInstance] isRTL] ? UISemanticContentAttributeForceLeftToRight : UISemanticContentAttributeForceRightToLeft;
  @@ -79,6 +83,7 @@ using namespace facebook::react;
  - (void)prepareForRecycle
  {
  [super prepareForRecycle];
  + _oldSearchController = _searchController;
  _searchController = nil;
  _reactSubview = nil;
  }
  