Implement IDBVersionChangeEvent ctor w/ IDBVersionChangeEventInit dict

Source/modules/indexeddb/IDBOpenDBRequest.cpp

Index: Source/modules/indexeddb/IDBOpenDBRequest.cpp
diff --git a/Source/modules/indexeddb/IDBOpenDBRequest.cpp b/Source/modules/indexeddb/IDBOpenDBRequest.cpp
index 9199f717a3d114ba0583a0c1f82f20c84defef3b..55327e810c0526f6dfc1c847bb6aeb0fdfebb817 100644
--- a/Source/modules/indexeddb/IDBOpenDBRequest.cpp
+++ b/Source/modules/indexeddb/IDBOpenDBRequest.cpp
@@ -69,8 +69,8 @@ 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)
@@ -102,7 +102,7 @@ void IDBOpenDBRequest::onUpgradeNeeded(int64_t oldVersion, PassOwnPtr<WebIDBData
 
     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)