1 files changed, 2 insertions, 66 deletions
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index bb1b48b0a6..d713555bb6 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -161,7 +161,6 @@ extern "C" Q_CORE_EXPORT void qt_removeObject(QObject *)
 #endif
 
 void (*QAbstractDeclarativeData::destroyed)(QAbstractDeclarativeData *, QObject *) = 0;
-void (*QAbstractDeclarativeData::destroyed_qml1)(QAbstractDeclarativeData *, QObject *) = 0;
 void (*QAbstractDeclarativeData::parentChanged)(QAbstractDeclarativeData *, QObject *, QObject *) = 0;
 void (*QAbstractDeclarativeData::signalEmitted)(QAbstractDeclarativeData *, QObject *, int, void **) = 0;
 int  (*QAbstractDeclarativeData::receivers)(QAbstractDeclarativeData *, const QObject *, int) = 0;
@@ -233,10 +232,6 @@ QObjectPrivate::~QObjectPrivate()
 
     if (metaObject) metaObject->objectDestroyed(q_ptr);
 
-#ifndef QT_NO_USERDATA
-    if (extraData)
-        qDeleteAll(extraData->userData);
-#endif
     delete extraData;
 }
 
@@ -995,15 +990,8 @@ QObject::~QObject()
         emit destroyed(this);
     }
 
-    if (d->declarativeData) {
-        if (static_cast<QAbstractDeclarativeDataImpl*>(d->declarativeData)->ownedByQml1) {
-            if (QAbstractDeclarativeData::destroyed_qml1)
-                QAbstractDeclarativeData::destroyed_qml1(d->declarativeData, this);
-        } else {
-            if (QAbstractDeclarativeData::destroyed)
-                QAbstractDeclarativeData::destroyed(d->declarativeData, this);
-        }
-    }
+    if (d->declarativeData && QAbstractDeclarativeData::destroyed)
+        QAbstractDeclarativeData::destroyed(d->declarativeData, this);
 
     QObjectPrivate::ConnectionData *cd = d->connections.loadRelaxed();
     if (cd) {
@@ -4241,58 +4229,6 @@ void QObject::dumpObjectInfo() const
     }
 }
 
-#ifndef QT_NO_USERDATA
-static QBasicAtomicInteger<uint> user_data_registration = Q_BASIC_ATOMIC_INITIALIZER(0);
-
-/*!
-    \internal
- */
-uint QObject::registerUserData()
-{
-    return user_data_registration.fetchAndAddRelaxed(1);
-}
-
-/*!
-    \fn QObjectUserData::QObjectUserData()
-    \internal
- */
-
-/*!
-    \internal
- */
-QObjectUserData::~QObjectUserData()
-{
-}
-
-/*!
-    \internal
- */
-void QObject::setUserData(uint id, QObjectUserData* data)
-{
-    Q_D(QObject);
-    if (!d->extraData)
-        d->extraData = new QObjectPrivate::ExtraData;
-
-    if (d->extraData->userData.size() <= (int) id)
-        d->extraData->userData.resize((int) id + 1);
-    d->extraData->userData[id] = data;
-}
-
-/*!
-    \internal
- */
-QObjectUserData* QObject::userData(uint id) const
-{
-    Q_D(const QObject);
-    if (!d->extraData)
-        return 0;
-    if ((int)id < d->extraData->userData.size())
-        return d->extraData->userData.at(id);
-    return 0;
-}
-
-#endif // QT_NO_USERDATA
-
 
 #ifndef QT_NO_DEBUG_STREAM
 QDebug operator<<(QDebug dbg, const QObject *o)