Summary:
BUG:
{F158264042}
Context: The code entered an infinite loop till it crashed. In the implementation of `- (SKSearchResultNode *)searchForQuery:(NSString *)query fromNode:(id)node withElementsAlreadyAdded:(NSMutableSet<NSString *> *)alreadyAdded`, we recurse through the child. In the case when the view was `CKRootComponent` it created a `SKComponentLayoutWrapper` in the call to `[descriptor childForNode: node atIndex: i];`. This wrapper's descriptor used to return the very same view from which it was created when it's children were asked. So this led to an infinite loop.
Reviewed By: kfirapps
Differential Revision: D15266478
fbshipit-source-id: 8035209746b7cb4b8773e2fcbdd4c0a148191304
821232a9c6