Removed flag optimize-constructed-arrays.

src/hydrogen.cc

Index: src/hydrogen.cc
diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index fdb5665ca16ec2604c54f44bb39f194eeeedfbee..b699b43fe38b78dc0098e50657ce8e401befa0f3 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -8879,17 +8879,13 @@ void HOptimizedGraphBuilder::VisitCallNew(CallNew* expr) {
   } else {
     // The constructor function is both an operand to the instruction and an
     // argument to the construct call.
-    Handle<JSFunction> array_function =
-        Handle<JSFunction>(isolate()->global_context()->array_function(),
-                           isolate());
-    bool use_call_new_array = FLAG_optimize_constructed_arrays &&
-        expr->target().is_identical_to(array_function);
-
+    Handle<JSFunction> array_function(
+        isolate()->global_context()->array_function(), isolate());
     CHECK_ALIVE(VisitArgument(expr->expression()));
     HValue* constructor = HPushArgument::cast(Top())->argument();
     CHECK_ALIVE(VisitArgumentList(expr->arguments()));
     HCallNew* call;
-    if (use_call_new_array) {
+    if (expr->target().is_identical_to(array_function)) {
       Handle<Cell> cell = expr->allocation_info_cell();
       AddInstruction(new(zone()) HCheckFunction(constructor, array_function));
       call = new(zone()) HCallNewArray(context, constructor, argument_count,