Allocation Info Tracking, continued.

src/bootstrapper.cc

Index: src/bootstrapper.cc
diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc
index cf2ebf8add336ec04aafec750aea13f45d69a39f..1e06d9724dcfe82c684950a74f0bf571e5e21924 100644
--- a/src/bootstrapper.cc
+++ b/src/bootstrapper.cc
@@ -1484,8 +1484,14 @@ Handle<JSFunction> Genesis::InstallInternalArray(
       factory()->NewJSObject(isolate()->object_function(), TENURED);
   SetPrototype(array_function, prototype);
 
+  // TODO(mvstanton): For performance reasons, this code would have to
+  // be changed to successfully run with FLAG_optimize_constructed_arrays.
+  // The next checkin to enable FLAG_optimize_constructed_arrays by
+  // default will address this.
+  CHECK(!FLAG_optimize_constructed_arrays);
   array_function->shared()->set_construct_stub(
       isolate()->builtins()->builtin(Builtins::kArrayConstructCode));
+
   array_function->shared()->DontAdaptArguments();
 
   MaybeObject* maybe_map = array_function->initial_map()->Copy();