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

src/compiler/ast-graph-builder.cc

Index: src/compiler/ast-graph-builder.cc
diff --git a/src/compiler/ast-graph-builder.cc b/src/compiler/ast-graph-builder.cc
index b8507d5eec18885cc87955a9845ea5ddf6d438f3..f4027769fcd40e304585d7d62c324ec984a69c54 100644
--- a/src/compiler/ast-graph-builder.cc
+++ b/src/compiler/ast-graph-builder.cc
@@ -1900,13 +1900,6 @@ void AstGraphBuilder::VisitObjectLiteral(ObjectLiteral* expr) {
     }
   }
 
-  // Transform literals that contain functions to fast properties.
-  literal = environment()->Top();  // Reload from operand stack.
-  if (expr->has_function()) {
-    const Operator* op = javascript()->CallRuntime(Runtime::kToFastProperties);
-    NewNode(op, literal);
-  }
-
   ast_context()->ProduceValue(environment()->Pop());
 }