Avoid crash in handleTouchEvent and remove superfluous mapping.

252d1b34b26779cbc1ac269f4af7fdb1f27038ef introduces a mapFromGlobal
call in QWindowSystemInterface::handleTouchEvent. This has two issues:
It ignores the fact that the tlw parameter can be null, resulting in
an instant crash with the touch support of some platforms, and the
mapping itself is unneccessary because
QGuiApplication::processTouchEvent() will perform the same, the
rect set via setRect() is basically ignored due to the touchPoint.d.rect
= ... just before sending the final event to the widget in qguiapplication.cpp.

Using setScreenRect instead of setRect is a valid fix from the
previous patch, but the parts for the mapping need to be removed.

Change-Id: I0bb40c7d647fb062106b151e5987f9970d6ab2c8
Reviewed-on: http://codereview.qt-project.org/5448
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Bjørn Erik Nilsen <bjorn.nilsen@nokia.com>

0 files changed, 0 insertions, 0 deletions