Revert "Remove flag track-allocation-sites."

src/ia32/code-stubs-ia32.cc

Index: src/ia32/code-stubs-ia32.cc
diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc
index 0c38437e7cfb3c6d5d0ea515d5b9fa84b6f9be98..208bd91a0db7cc6a74fc879e681a8bece0e930e6 100644
--- a/src/ia32/code-stubs-ia32.cc
+++ b/src/ia32/code-stubs-ia32.cc
@@ -5457,13 +5457,18 @@ static void CreateArrayDispatchOneArgument(MacroAssembler* masm,
 
 template<class T>
 static void ArrayConstructorStubAheadOfTimeHelper(Isolate* isolate) {
+  ElementsKind initial_kind = GetInitialFastElementsKind();
+  ElementsKind initial_holey_kind = GetHoleyElementsKind(initial_kind);
+
   int to_index = GetSequenceIndexFromFastElementsKind(
       TERMINAL_FAST_ELEMENTS_KIND);
   for (int i = 0; i <= to_index; ++i) {
     ElementsKind kind = GetFastElementsKindFromSequenceIndex(i);
     T stub(kind);
     stub.GetCode(isolate);
-    if (AllocationSite::GetMode(kind) != DONT_TRACK_ALLOCATION_SITE) {
+    if (AllocationSite::GetMode(kind) != DONT_TRACK_ALLOCATION_SITE ||
+        (!FLAG_track_allocation_sites &&
+         (kind == initial_kind || kind == initial_holey_kind))) {
       T stub1(kind, CONTEXT_CHECK_REQUIRED, DISABLE_ALLOCATION_SITES);
       stub1.GetCode(isolate);
     }