Remove flag track-allocation-sites.

src/x64/code-stubs-x64.cc

Index: src/x64/code-stubs-x64.cc
diff --git a/src/x64/code-stubs-x64.cc b/src/x64/code-stubs-x64.cc
index b8e783d3c2b498186444de10f7379a6612a66a22..cffb8a6a9d258f38de29a2dcb48a9837d4e73079 100644
--- a/src/x64/code-stubs-x64.cc
+++ b/src/x64/code-stubs-x64.cc
@@ -5321,18 +5321,13 @@ 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 ||
-        (!FLAG_track_allocation_sites &&
-         (kind == initial_kind || kind == initial_holey_kind))) {
+    if (AllocationSite::GetMode(kind) != DONT_TRACK_ALLOCATION_SITE) {
       T stub1(kind, CONTEXT_CHECK_REQUIRED, DISABLE_ALLOCATION_SITES);
       stub1.GetCode(isolate);
     }