Class methods should be non enumerable

src/mips/full-codegen-mips.cc

Index: src/mips/full-codegen-mips.cc
diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc
index 9fde09d80bec70cca2cbe19b89957db71ab87e52..8840442efbd5d9c1b34aa83ed74d7064a8b70356 100644
--- a/src/mips/full-codegen-mips.cc
+++ b/src/mips/full-codegen-mips.cc
@@ -1811,11 +1811,15 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
           break;
 
         case ObjectLiteral::Property::GETTER:
-          __ CallRuntime(Runtime::kDefineGetterPropertyUnchecked, 3);
+          __ li(a0, Operand(Smi::FromInt(NONE)));
+          __ push(a0);
+          __ CallRuntime(Runtime::kDefineGetterPropertyUnchecked, 4);
           break;
 
         case ObjectLiteral::Property::SETTER:
-          __ CallRuntime(Runtime::kDefineSetterPropertyUnchecked, 3);
+          __ li(a0, Operand(Smi::FromInt(NONE)));
+          __ push(a0);
+          __ CallRuntime(Runtime::kDefineSetterPropertyUnchecked, 4);
           break;
       }
     }
@@ -2537,11 +2541,15 @@ void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) {
         break;
 
       case ObjectLiteral::Property::GETTER:
-        __ CallRuntime(Runtime::kDefineGetterPropertyUnchecked, 3);
+        __ li(a0, Operand(Smi::FromInt(DONT_ENUM)));
+        __ push(a0);
+        __ CallRuntime(Runtime::kDefineGetterPropertyUnchecked, 4);
         break;
 
       case ObjectLiteral::Property::SETTER:
-        __ CallRuntime(Runtime::kDefineSetterPropertyUnchecked, 3);
+        __ li(a0, Operand(Smi::FromInt(DONT_ENUM)));
+        __ push(a0);
+        __ CallRuntime(Runtime::kDefineSetterPropertyUnchecked, 4);
         break;
 
       default: