[turbofan] Ship TF for dynamic lookup slots.

src/ast-numbering.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/ast.h"
 #include "src/ast-numbering.h"
 #include "src/scopes.h"
 
@@ skipping 137 matching lines @@
 
 void AstNumberingVisitor::VisitRegExpLiteral(RegExpLiteral* node) {
   IncrementNodeCount();
   node->set_base_id(ReserveIdRange(RegExpLiteral::num_ids()));
 }
 
 
 void AstNumberingVisitor::VisitVariableProxy(VariableProxy* node) {
   IncrementNodeCount();
   if (node->var()->IsLookupSlot()) {
-    DisableOptimization(kReferenceToAVariableWhichRequiresDynamicLookup);
+    DisableCrankshaft(kReferenceToAVariableWhichRequiresDynamicLookup);
   }
   ReserveFeedbackSlots(node);
   node->set_base_id(ReserveIdRange(VariableProxy::num_ids()));
 }
 
 
 void AstNumberingVisitor::VisitThisFunction(ThisFunction* node) {
   IncrementNodeCount();
   node->set_base_id(ReserveIdRange(ThisFunction::num_ids()));
 }
@@ skipping 372 matching lines @@
 }
 
 
 bool AstNumbering::Renumber(Isolate* isolate, Zone* zone,
                             FunctionLiteral* function) {
   AstNumberingVisitor visitor(isolate, zone);
   return visitor.Renumber(function);
 }
 }
 }  // namespace v8::internal