From 0ccfd6a3dc77fb733626bc8911b5925ad9475c2e Mon Sep 17 00:00:00 2001
From: zxu <zxu@google.com>
Date: Fri, 23 Mar 2018 17:52:01 -0400
Subject: port C++ `DocumentKey` to `Local/*` (#963)

* port C++ DocumentKey to Local's

* address changes
---
 Firestore/Source/Local/FSTNoOpGarbageCollector.mm | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'Firestore/Source/Local/FSTNoOpGarbageCollector.mm')

diff --git a/Firestore/Source/Local/FSTNoOpGarbageCollector.mm b/Firestore/Source/Local/FSTNoOpGarbageCollector.mm
index e03b599..451cde2 100644
--- a/Firestore/Source/Local/FSTNoOpGarbageCollector.mm
+++ b/Firestore/Source/Local/FSTNoOpGarbageCollector.mm
@@ -16,6 +16,10 @@
 
 #import "Firestore/Source/Local/FSTNoOpGarbageCollector.h"
 
+#include "Firestore/core/src/firebase/firestore/model/document_key.h"
+
+using firebase::firestore::model::DocumentKey;
+
 NS_ASSUME_NONNULL_BEGIN
 
 @implementation FSTNoOpGarbageCollector
@@ -32,12 +36,12 @@ NS_ASSUME_NONNULL_BEGIN
   // Not tracking garbage so don't track sources.
 }
 
-- (void)addPotentialGarbageKey:(FSTDocumentKey *)key {
+- (void)addPotentialGarbageKey:(const DocumentKey&)key {
   // Not tracking garbage so ignore.
 }
 
-- (NSSet<FSTDocumentKey *> *)collectGarbage {
-  return [NSSet set];
+- (std::set<DocumentKey>)collectGarbage {
+  return {};
 }
 
 @end
-- 
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