Revert of Preprocess structured stack trace on GC to get rid of code reference.

src/isolate.cc

Index: src/isolate.cc
diff --git a/src/isolate.cc b/src/isolate.cc
index b6c545eb39238754309d17110a5a8d725b839e00..b526a01535e23f03ac123b1fdf13de6ff3a79edf 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -407,13 +407,8 @@
     }
   }
   elements->set(0, Smi::FromInt(sloppy_frames));
-  elements->Shrink(cursor);
   Handle<JSArray> result = factory()->NewJSArrayWithElements(elements);
   result->set_length(Smi::FromInt(cursor));
-  // Queue this structured stack trace for preprocessing on GC.
-  Handle<WeakFixedArray> new_weak_list =
-      WeakFixedArray::Add(factory()->weak_stack_trace_list(), elements);
-  factory()->set_weak_stack_trace_list(new_weak_list);
   return result;
 }