Reland of SharedArrayBuffer throws serializing to indexeddb

third_party/WebKit/Source/modules/indexeddb/IDBObjectStore.cpp

Index: third_party/WebKit/Source/modules/indexeddb/IDBObjectStore.cpp
diff --git a/third_party/WebKit/Source/modules/indexeddb/IDBObjectStore.cpp b/third_party/WebKit/Source/modules/indexeddb/IDBObjectStore.cpp
index 9b053e1d7c973c73515cab659643defbe762810d..30d0e72a812c6716639887f85becced7ad6bc411 100644
--- a/third_party/WebKit/Source/modules/indexeddb/IDBObjectStore.cpp
+++ b/third_party/WebKit/Source/modules/indexeddb/IDBObjectStore.cpp
@@ -381,6 +381,7 @@
   options.blob_info = &blob_info;
   options.write_wasm_to_stream =
       ExecutionContext::From(script_state)->IsSecureContext();
+  options.for_storage = true;
   RefPtr<SerializedScriptValue> serialized_value =
       SerializedScriptValue::Serialize(isolate, value.V8Value(), options,
                                        exception_state);