S390: Change calling convention of CallApiGetterStub to accept the AccessorInfo

src/s390/interface-descriptors-s390.cc

Index: src/s390/interface-descriptors-s390.cc
diff --git a/src/s390/interface-descriptors-s390.cc b/src/s390/interface-descriptors-s390.cc
index 9edc4ff0e62cb1edff8cc3f905c92716a6fc7187..668ff387c9f463caad9e319da3007e5b21df48c6 100644
--- a/src/s390/interface-descriptors-s390.cc
+++ b/src/s390/interface-descriptors-s390.cc
@@ -42,7 +42,8 @@ const Register InstanceOfDescriptor::RightRegister() { return r2; }
 const Register StringCompareDescriptor::LeftRegister() { return r3; }
 const Register StringCompareDescriptor::RightRegister() { return r2; }
 
-const Register ApiGetterDescriptor::function_address() { return r4; }
+const Register ApiGetterDescriptor::HolderRegister() { return r2; }
+const Register ApiGetterDescriptor::CallbackRegister() { return r5; }
 
 const Register MathPowTaggedDescriptor::exponent() { return r4; }