Revert of [turbofan] Enable super constructor inlining.

src/compiler/js-intrinsic-lowering.cc

Index: src/compiler/js-intrinsic-lowering.cc
diff --git a/src/compiler/js-intrinsic-lowering.cc b/src/compiler/js-intrinsic-lowering.cc
index 285fa162f98f722321f4cdac4906634d0ceb1a24..7fc50e5f5fcb462ff3c0167e70829736f76ead17 100644
--- a/src/compiler/js-intrinsic-lowering.cc
+++ b/src/compiler/js-intrinsic-lowering.cc
@@ -314,27 +314,14 @@
 }
 
 Reduction JSIntrinsicLowering::ReduceGetSuperConstructor(Node* node) {
-  Node* target = NodeProperties::GetValueInput(node, 0);
-  // The prototype of subclass constructors is non-writable, non-configurable
-  // in ES6, so we don't need to do any checking, but we can just load (or even
-  // constant-fold) the prototype from the {target}.
-  HeapObjectMatcher m(target);
-  if (m.HasValue()) {
-    Handle<JSFunction> target_function = Handle<JSFunction>::cast(m.Value());
-    Node* value = jsgraph()->HeapConstant(handle(
-        JSFunction::cast(target_function->map()->prototype()), isolate()));
-    ReplaceWithValue(node, value);
-    return Replace(value);
-  } else {
-    Node* effect = NodeProperties::GetEffectInput(node);
-    Node* control = NodeProperties::GetControlInput(node);
-    Node* target_map = effect =
-        graph()->NewNode(simplified()->LoadField(AccessBuilder::ForMap()),
-                         target, effect, control);
-    return Change(node,
-                  simplified()->LoadField(AccessBuilder::ForMapPrototype()),
-                  target_map, effect, control);
-  }
+  Node* active_function = NodeProperties::GetValueInput(node, 0);
+  Node* effect = NodeProperties::GetEffectInput(node);
+  Node* control = NodeProperties::GetControlInput(node);
+  Node* active_function_map = effect =
+      graph()->NewNode(simplified()->LoadField(AccessBuilder::ForMap()),
+                       active_function, effect, control);
+  return Change(node, simplified()->LoadField(AccessBuilder::ForMapPrototype()),
+                active_function_map, effect, control);
 }
 
 Reduction JSIntrinsicLowering::Change(Node* node, const Operator* op, Node* a,