WebIDBDataLossNone  163 Source/modules/indexeddb/IDBRequestTest.cpp         request->onUpgradeNeeded(oldVersion, backend.release(), metadata, blink::WebIDBDataLossNone, String());
WebIDBDataLossNone   40 Source/modules/indexeddb/IDBVersionChangeEvent.cpp     : m_dataLoss(blink::WebIDBDataLossNone)
WebIDBDataLossNone   59 Source/modules/indexeddb/IDBVersionChangeEvent.cpp     , m_dataLoss(blink::WebIDBDataLossNone)
WebIDBDataLossNone   54 Source/modules/indexeddb/IDBVersionChangeEvent.h     static PassRefPtrWillBeRawPtr<IDBVersionChangeEvent> create(const AtomicString& eventType, unsigned long long oldVersion, const Nullable<unsigned long long>& newVersion, blink::WebIDBDataLoss dataLoss = blink::WebIDBDataLossNone, const String& dataLossMessage = String())