1 files changed, 0 insertions, 9 deletions
diff --git a/src/env.h b/src/env.h
index 6113d3adbf..83eb227053 100644
--- a/src/env.h
+++ b/src/env.h
@@ -156,7 +156,6 @@ constexpr size_t kFsStatsBufferLength =
   V(contextify_global_private_symbol, "node:contextify:global")               \
   V(decorated_private_symbol, "node:decorated")                               \
   V(napi_wrapper, "node:napi:wrapper")                                        \
-  V(sab_lifetimepartner_symbol, "node:sharedArrayBufferLifetimePartner")      \
 
 // Symbols are per-isolate primitives but Environment proxies them
 // for the sake of convenience.
@@ -1250,10 +1249,6 @@ class Environment : public MemoryRetainer {
 
 #endif  // HAVE_INSPECTOR
 
-  // Only available if a MultiIsolatePlatform is in use.
-  void AddArrayBufferAllocatorToKeepAliveUntilIsolateDispose(
-      std::shared_ptr<v8::ArrayBuffer::Allocator>);
-
  private:
   template <typename Fn>
   inline void CreateImmediate(Fn&& cb,
@@ -1433,10 +1428,6 @@ class Environment : public MemoryRetainer {
   // Used by embedders to shutdown running Node instance.
   AsyncRequest thread_stopper_;
 
-  typedef std::unordered_set<std::shared_ptr<v8::ArrayBuffer::Allocator>>
-      ArrayBufferAllocatorList;
-  ArrayBufferAllocatorList* keep_alive_allocators_ = nullptr;
-
   template <typename T>
   void ForEachBaseObject(T&& iterator);