Don't do any special normalization if a boilerplate contains function literals.

src/interpreter/bytecode-generator.cc

 // Copyright 2015 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/interpreter/bytecode-generator.h"
 
 #include "src/ast/scopes.h"
 #include "src/compiler.h"
 #include "src/interpreter/bytecode-register-allocator.h"
 #include "src/interpreter/control-flow-builders.h"
@@ skipping 1686 matching lines @@
         builder()->CallRuntime(Runtime::kDefineGetterPropertyUnchecked,
                                literal_argument, 4);
         break;
       case ObjectLiteral::Property::SETTER:
         builder()->CallRuntime(Runtime::kDefineSetterPropertyUnchecked,
                                literal_argument, 4);
         break;
     }
   }
 
-  // Transform literals that contain functions to fast properties.
-  if (expr->has_function()) {
-    builder()->CallRuntime(Runtime::kToFastProperties, literal, 1);
-  }
-
   execution_result()->SetResultInRegister(literal);
 }
 
 
 void BytecodeGenerator::VisitArrayLiteral(ArrayLiteral* expr) {
   // Deep-copy the literal boilerplate.
   builder()->CreateArrayLiteral(expr->constant_elements(),
                                 expr->literal_index(),
                                 expr->ComputeFlags(true));
   Register index, literal;
@@ skipping 1434 matching lines @@
 }
 
 
 int BytecodeGenerator::feedback_index(FeedbackVectorSlot slot) const {
   return info()->feedback_vector()->GetIndex(slot);
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8