Revert of [heap] Clear out of live range remembered set slots in large objects.

src/heap/spaces.cc

Index: src/heap/spaces.cc
diff --git a/src/heap/spaces.cc b/src/heap/spaces.cc
index 5e98b826811cf022e7028d841c1fe3a88f17b34f..4a565ac90747bea2c3f4bc4e15af1386ec13d778 100644
--- a/src/heap/spaces.cc
+++ b/src/heap/spaces.cc
@@ -2923,19 +2923,6 @@
   return 0;
 }
 
-void LargePage::ClearOutOfLiveRangeSlots(Address free_start) {
-  if (old_to_new_slots() != nullptr) {
-    old_to_new_slots()->RemoveRange(
-        static_cast<int>(free_start - address()),
-        static_cast<int>(free_start + size() - address()));
-  }
-  if (old_to_old_slots() != nullptr) {
-    old_to_old_slots()->RemoveRange(
-        static_cast<int>(free_start - address()),
-        static_cast<int>(free_start + size() - address()));
-  }
-}
-
 // -----------------------------------------------------------------------------
 // LargeObjectIterator
 
@@ -3096,7 +3083,6 @@
       Address free_start;
       if ((free_start = current->GetAddressToShrink()) != 0) {
         // TODO(hpayer): Perform partial free concurrently.
-        current->ClearOutOfLiveRangeSlots(free_start);
         heap()->memory_allocator()->PartialFreeMemory(current, free_start);
       }
       previous = current;