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

src/parsing/parser-base.h

Index: src/parsing/parser-base.h
diff --git a/src/parsing/parser-base.h b/src/parsing/parser-base.h
index 129ce0d3875021c2f8c3c8d33214dfc6e87bdfab..88f64725a456dbc85742987ddc583103ea4387a7 100644
--- a/src/parsing/parser-base.h
+++ b/src/parsing/parser-base.h
@@ -1820,7 +1820,6 @@ typename ParserBase<Traits>::ExpressionT ParserBase<Traits>::ParseObjectLiteral(
   typename Traits::Type::PropertyList properties =
       this->NewPropertyList(4, zone_);
   int number_of_boilerplate_properties = 0;
-  bool has_function = false;
   bool has_computed_names = false;
   ObjectLiteralChecker checker(this);
 
@@ -1842,12 +1841,6 @@ typename ParserBase<Traits>::ExpressionT ParserBase<Traits>::ParseObjectLiteral(
       has_computed_names = true;
     }
 
-    // Mark top-level object literals that contain function literals and
-    // pretenure the literal so it can be added as a constant function
-    // property. (Parser only.)
-    this->CheckFunctionLiteralInsideTopLevelObjectLiteral(scope_, property,
-                                                          &has_function);
-
     // Count CONSTANT or COMPUTED properties to maintain the enumeration order.
     if (!has_computed_names && this->IsBoilerplateProperty(property)) {
       number_of_boilerplate_properties++;
@@ -1873,7 +1866,6 @@ typename ParserBase<Traits>::ExpressionT ParserBase<Traits>::ParseObjectLiteral(
   return factory()->NewObjectLiteral(properties,
                                      literal_index,
                                      number_of_boilerplate_properties,
-                                     has_function,
                                      pos);
 }