Add TODO to also only fetch a diff from the mutation queue
@@ -358,6 +358,7 @@ class LocalDocumentsView {
ImmutableSortedMap<DocumentKey, MutableDocument> remoteDocuments =
remoteDocumentCache.getAllDocumentsMatchingQuery(query, sinceReadTime);
+ // TODO(indexing): We should plumb sinceReadTime through to the mutation queue
List<MutationBatch> matchingBatches = mutationQueue.getAllMutationBatchesAffectingQuery(query);
remoteDocuments = addMissingBaseDocuments(matchingBatches, remoteDocuments);
