| Index: src/json-stringifier.cc | 
| diff --git a/src/json-stringifier.cc b/src/json-stringifier.cc | 
| index 51899a9c8bc765a4a7587416a4643ac19af0edab..7864844f1fcef0c6b160804be56702877e6b674e 100644 | 
| --- a/src/json-stringifier.cc | 
| +++ b/src/json-stringifier.cc | 
| @@ -274,7 +274,7 @@ JsonStringifier::Result JsonStringifier::Serialize_(Handle<Object> object, | 
| Handle<Object> key) { | 
| StackLimitCheck interrupt_check(isolate_); | 
| if (interrupt_check.InterruptRequested() && | 
| -      isolate_->stack_guard()->HandleInterrupts()->IsException()) { | 
| +      isolate_->stack_guard()->HandleInterrupts()->IsException(isolate_)) { | 
| return EXCEPTION; | 
| } | 
| if (object->IsJSReceiver()) { | 
| @@ -360,7 +360,7 @@ JsonStringifier::Result JsonStringifier::SerializeJSValue( | 
| } else if (class_name == isolate_->heap()->Boolean_string()) { | 
| Object* value = JSValue::cast(*object)->value(); | 
| DCHECK(value->IsBoolean()); | 
| -    builder_.AppendCString(value->IsTrue() ? "true" : "false"); | 
| +    builder_.AppendCString(value->IsTrue(isolate_) ? "true" : "false"); | 
| } else { | 
| // ES6 24.3.2.1 step 10.c, serialize as an ordinary JSObject. | 
| return SerializeJSObject(object); | 
| @@ -407,7 +407,8 @@ JsonStringifier::Result JsonStringifier::SerializeJSArray( | 
| StackLimitCheck interrupt_check(isolate_); | 
| while (i < length) { | 
| if (interrupt_check.InterruptRequested() && | 
| -              isolate_->stack_guard()->HandleInterrupts()->IsException()) { | 
| +              isolate_->stack_guard()->HandleInterrupts()->IsException( | 
| +                  isolate_)) { | 
| return EXCEPTION; | 
| } | 
| Separator(i == 0); | 
| @@ -424,7 +425,8 @@ JsonStringifier::Result JsonStringifier::SerializeJSArray( | 
| StackLimitCheck interrupt_check(isolate_); | 
| while (i < length) { | 
| if (interrupt_check.InterruptRequested() && | 
| -              isolate_->stack_guard()->HandleInterrupts()->IsException()) { | 
| +              isolate_->stack_guard()->HandleInterrupts()->IsException( | 
| +                  isolate_)) { | 
| return EXCEPTION; | 
| } | 
| Separator(i == 0); | 
|  |