Revert "Regularly check hash set addresses to verify memory integrity."

src/isolate.h

Index: src/isolate.h
diff --git a/src/isolate.h b/src/isolate.h
index bb1fa417b26244136fd47faf537ef0b5d589c81b..3cc4bacfdec70f14ef337263c38b7df5b6f44bce 100644
--- a/src/isolate.h
+++ b/src/isolate.h
@@ -1110,23 +1110,6 @@ class Isolate {
   int GetNextUniqueSharedFunctionInfoId() { return next_unique_sfi_id_++; }
 #endif
 
-  void set_store_buffer_hash_set_1_address(
-      uintptr_t* store_buffer_hash_set_1_address) {
-    store_buffer_hash_set_1_address_ = store_buffer_hash_set_1_address;
-  }
-
-  uintptr_t* store_buffer_hash_set_1_address() {
-    return store_buffer_hash_set_1_address_;
-  }
-
-  void set_store_buffer_hash_set_2_address(
-      uintptr_t* store_buffer_hash_set_2_address) {
-    store_buffer_hash_set_2_address_ = store_buffer_hash_set_2_address;
-  }
-
-  uintptr_t* store_buffer_hash_set_2_address() {
-    return store_buffer_hash_set_2_address_;
-  }
 
   void AddDetachedContext(Handle<Context> context);
   void CheckDetachedContextsAfterGC();
@@ -1307,9 +1290,6 @@ class Isolate {
   unibrow::Mapping<unibrow::Ecma262Canonicalize> interp_canonicalize_mapping_;
   CallInterfaceDescriptorData* call_descriptor_data_;
   base::RandomNumberGenerator* random_number_generator_;
-  // TODO(hpayer): Remove the following store buffer addresses.
-  uintptr_t* store_buffer_hash_set_1_address_;
-  uintptr_t* store_buffer_hash_set_2_address_;
 
   // Whether the isolate has been created for snapshotting.
   bool serializer_enabled_;