Remove --pretenuring-call-new

src/full-codegen/ia32/full-codegen-ia32.cc

Index: src/full-codegen/ia32/full-codegen-ia32.cc
diff --git a/src/full-codegen/ia32/full-codegen-ia32.cc b/src/full-codegen/ia32/full-codegen-ia32.cc
index 9729f59cc9977b924a6e772bf497ac3438126484..285975cbd9ed8fac8855b1e5fe49bb33a33fc4fc 100644
--- a/src/full-codegen/ia32/full-codegen-ia32.cc
+++ b/src/full-codegen/ia32/full-codegen-ia32.cc
@@ -3080,12 +3080,6 @@ void FullCodeGenerator::VisitCallNew(CallNew* expr) {
   __ mov(edi, Operand(esp, arg_count * kPointerSize));
 
   // Record call targets in unoptimized code.
-  if (FLAG_pretenuring_call_new) {
-    EnsureSlotContainsAllocationSite(expr->AllocationSiteFeedbackSlot());
-    DCHECK(expr->AllocationSiteFeedbackSlot().ToInt() ==
-           expr->CallNewFeedbackSlot().ToInt() + 1);
-  }
-
   __ LoadHeapObject(ebx, FeedbackVector());
   __ mov(edx, Immediate(SmiFromSlot(expr->CallNewFeedbackSlot())));
 
@@ -3126,15 +3120,6 @@ void FullCodeGenerator::EmitSuperConstructorCall(Call* expr) {
   __ mov(edi, Operand(esp, arg_count * kPointerSize));
 
   // Record call targets in unoptimized code.
-  if (FLAG_pretenuring_call_new) {
-    UNREACHABLE();
-    /* TODO(dslomov): support pretenuring.
-    EnsureSlotContainsAllocationSite(expr->AllocationSiteFeedbackSlot());
-    DCHECK(expr->AllocationSiteFeedbackSlot().ToInt() ==
-           expr->CallNewFeedbackSlot().ToInt() + 1);
-    */
-  }
-
   __ LoadHeapObject(ebx, FeedbackVector());
   __ mov(edx, Immediate(SmiFromSlot(expr->CallFeedbackSlot())));