[oilpan] Move IDBDatabase, IDBDatabaseCallbacks, IDBDatabaseBackendInterface and other related clas…

Source/WebKit/chromium/src/WebIDBFactoryImpl.cpp

Index: Source/WebKit/chromium/src/WebIDBFactoryImpl.cpp
diff --git a/Source/WebKit/chromium/src/WebIDBFactoryImpl.cpp b/Source/WebKit/chromium/src/WebIDBFactoryImpl.cpp
index 657c45cd9f8c22d3a7778b4082bbc95d64910826..8a8879e303a448c43560f958a72af1a74b079e91 100644
--- a/Source/WebKit/chromium/src/WebIDBFactoryImpl.cpp
+++ b/Source/WebKit/chromium/src/WebIDBFactoryImpl.cpp
@@ -66,9 +66,9 @@ void WebIDBFactoryImpl::getDatabaseNames(WebIDBCallbacks* callbacks, const WebSt
 void WebIDBFactoryImpl::open(const WebString& name, long long version, long long transactionId, WebIDBCallbacks* callbacks, WebIDBDatabaseCallbacks* databaseCallbacks, const WebString& databaseIdentifier, const WebString& dataDir)
 {
     RefPtr<IDBCallbacksProxy> callbacksProxy = IDBCallbacksProxy::create(adoptPtr(callbacks));
-    RefPtr<IDBDatabaseCallbacksProxy> databaseCallbacksProxy = IDBDatabaseCallbacksProxy::create(adoptPtr(databaseCallbacks));
+    IDBDatabaseCallbacksProxy* databaseCallbacksProxy = IDBDatabaseCallbacksProxy::create(adoptPtr(databaseCallbacks));
     callbacksProxy->setDatabaseCallbacks(databaseCallbacksProxy);
-    m_idbFactoryBackend->open(name, version, transactionId, callbacksProxy.get(), databaseCallbacksProxy.get(), databaseIdentifier, nullptr, dataDir);
+    m_idbFactoryBackend->open(name, version, transactionId, callbacksProxy.get(), databaseCallbacksProxy, databaseIdentifier, nullptr, dataDir);
 }
 
 void WebIDBFactoryImpl::deleteDatabase(const WebString& name, WebIDBCallbacks* callbacks, const WebString& databaseIdentifier, const WebString& dataDir)