Pretenuring calculation fields in AllocationSite.

src/heap-snapshot-generator.cc

Index: src/heap-snapshot-generator.cc
diff --git a/src/heap-snapshot-generator.cc b/src/heap-snapshot-generator.cc
index b7b7f2215b749f3830d555e3a0f43a20f8a30f20..7e74d86ae3a8973992f9ee8ac596e6c59e9241e1 100644
--- a/src/heap-snapshot-generator.cc
+++ b/src/heap-snapshot-generator.cc
@@ -1526,6 +1526,15 @@ void V8HeapExplorer::ExtractAllocationSiteReferences(int entry,
                        AllocationSite::kTransitionInfoOffset);
   SetInternalReference(site, entry, "nested_site", site->nested_site(),
                        AllocationSite::kNestedSiteOffset);
+  SetInternalReference(site, entry, "memento_found_count",
+                       site->memento_found_count(),
+                       AllocationSite::kMementoFoundCountOffset);
+  SetInternalReference(site, entry, "memento_create_count",
+                       site->memento_create_count(),
+                       AllocationSite::kMementoCreateCountOffset);
+  SetInternalReference(site, entry, "pretenure_decision",
+                       site->pretenure_decision(),
+                       AllocationSite::kPretenureDecisionOffset);
   SetInternalReference(site, entry, "dependent_code", site->dependent_code(),
                        AllocationSite::kDependentCodeOffset);
 }