Implement IDBVersionChangeEvent ctor w/ IDBVersionChangeEventInit dict

Source/modules/indexeddb/IDBOpenDBRequest.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 51 matching lines @@
 const AtomicString& IDBOpenDBRequest::interfaceName() const
 {
     return EventTargetNames::IDBOpenDBRequest;
 }
 
 void IDBOpenDBRequest::onBlocked(int64_t oldVersion)
 {
     IDB_TRACE("IDBOpenDBRequest::onBlocked()");
     if (!shouldEnqueueEvent())
         return;
-    RefPtr<IDBAny> newVersionAny = (m_version == IDBDatabaseMetadata::DefaultIntVersion) ? IDBAny::createNull() : IDBAny::create(m_version);
-    enqueueEvent(IDBVersionChangeEvent::create(IDBAny::create(oldVersion), newVersionAny.release(), EventTypeNames::blocked));
+    RefPtr<SerializedScriptValue> newVersionSSV = (m_version == IDBDatabaseMetadata::DefaultIntVersion) ? SerializedScriptValue::nullValue() : SerializedScriptValue::numberValue(m_version);

[haraken, 2014/02/25 01:14:38]

Shall we add a test for nullValue as well?

+    enqueueEvent(IDBVersionChangeEvent::create(EventTypeNames::blocked, SerializedScriptValue::numberValue(oldVersion), newVersionSSV.release()));
 }
 
 void IDBOpenDBRequest::onUpgradeNeeded(int64_t oldVersion, PassOwnPtr<WebIDBDatabase> backend, const IDBDatabaseMetadata& metadata, blink::WebIDBDataLoss dataLoss, String dataLossMessage)
 {
     IDB_TRACE("IDBOpenDBRequest::onUpgradeNeeded()");
     if (m_contextStopped || !executionContext()) {
         OwnPtr<WebIDBDatabase> db = backend;
         db->abort(m_transactionId);
         db->close();
         return;
@@ skipping 11 matching lines @@
         oldVersion = IDBDatabaseMetadata::DefaultIntVersion;
     }
     IDBDatabaseMetadata oldMetadata(metadata);
     oldMetadata.intVersion = oldVersion;
 
     m_transaction = IDBTransaction::create(executionContext(), m_transactionId, idbDatabase.get(), this, oldMetadata);
     setResult(IDBAny::create(idbDatabase.release()));
 
     if (m_version == IDBDatabaseMetadata::NoIntVersion)
         m_version = 1;
-    enqueueEvent(IDBVersionChangeEvent::create(IDBAny::create(oldVersion), IDBAny::create(m_version), EventTypeNames::upgradeneeded, dataLoss, dataLossMessage));
+    enqueueEvent(IDBVersionChangeEvent::create(EventTypeNames::upgradeneeded, SerializedScriptValue::numberValue(oldVersion), SerializedScriptValue::numberValue(m_version), dataLoss, dataLossMessage));
 }
 
 void IDBOpenDBRequest::onSuccess(PassOwnPtr<WebIDBDatabase> backend, const IDBDatabaseMetadata& metadata)
 {
     IDB_TRACE("IDBOpenDBRequest::onSuccess()");
     if (m_contextStopped || !executionContext()) {
         OwnPtr<WebIDBDatabase> db = backend;
         if (db)
             db->close();
         return;
@@ skipping 36 matching lines @@
         dequeueEvent(event.get());
         setResult(nullptr);
         onError(DOMError::create(AbortError, "The connection was closed."));
         return false;
     }
 
     return IDBRequest::dispatchEvent(event);
 }
 
 } // namespace WebCore