Changes: Remove workaround for bug NB#248227.
Changes: Remove workaround for bug NB#248227.

RevBy: Michael Hasselmann
Details: The bug is not fixed but this is no longer needed because
unwanted touch events should be filtered out from the receiving widget.

develersrl/maliit-demo-qml,maliit/plugins,RHawkeyed/plugins,maliit/plugins,RHawkeyed/plugins,develersrl/maliit-demo-qml,develersrl/maliit-demo-qml,KDE/plasma-maliit-plugins,develersrl/maliit-demo-qml,KDE/plasma-maliit-plugins,KDE/plasma-maliit-plugins,maliit/plugins,RHawkeyed/plugins,RHawkeyed/plugins,maliit/plugins,RHawkeyed/plugins,KDE/plasma-maliit-plugins