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

src/full-codegen/arm64/full-codegen-arm64.cc

 // Copyright 2013 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.
 
 #if V8_TARGET_ARCH_ARM64
 
 #include "src/ast/scopes.h"
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
@@ skipping 1565 matching lines @@
           break;
 
         case ObjectLiteral::Property::SETTER:
           PushOperand(Smi::FromInt(NONE));
           CallRuntimeWithOperands(Runtime::kDefineSetterPropertyUnchecked);
           break;
       }
     }
   }
 
-  if (expr->has_function()) {
-    DCHECK(result_saved);
-    __ Peek(x0, 0);
-    __ Push(x0);
-    __ CallRuntime(Runtime::kToFastProperties);
-  }
-
   if (result_saved) {
     context()->PlugTOS();
   } else {
     context()->Plug(x0);
   }
 }
 
 
 void FullCodeGenerator::VisitArrayLiteral(ArrayLiteral* expr) {
   Comment cmnt(masm_, "[ ArrayLiteral");
@@ skipping 2619 matching lines @@
   }
 
   return INTERRUPT;
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM64