S390: Turn StoreWithInterceptor into a turbofan stub

src/ic/s390/handler-compiler-s390.cc

Index: src/ic/s390/handler-compiler-s390.cc
diff --git a/src/ic/s390/handler-compiler-s390.cc b/src/ic/s390/handler-compiler-s390.cc
index 9f9b468840b95ba97d8871edcf71f970b6a3f2ca..b8ca7aca532d9f2fdba4ffe5ced37d5dc6a7b131 100644
--- a/src/ic/s390/handler-compiler-s390.cc
+++ b/src/ic/s390/handler-compiler-s390.cc
@@ -706,17 +706,6 @@ Handle<Code> NamedStoreHandlerCompiler::CompileStoreCallback(
   return GetCode(kind(), Code::FAST, name);
 }
 
-Handle<Code> NamedStoreHandlerCompiler::CompileStoreInterceptor(
-    Handle<Name> name) {
-  __ Push(receiver(), this->name(), value());
-
-  // Do tail-call to the runtime system.
-  __ TailCallRuntime(Runtime::kStorePropertyWithInterceptor);
-
-  // Return the generated code.
-  return GetCode(kind(), Code::FAST, name);
-}
-
 Register NamedStoreHandlerCompiler::value() {
   return StoreDescriptor::ValueRegister();
 }