Removed obsolete QEXPECT_FAIL

This QEXPECT_FAIL is obsoleted by Commit 2cca7e0884

Change-Id: I97bf9d8f0db50435b785bb1d2e1d60369d67aad2
Reviewed-on: http://codereview.qt-project.org/4764
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Matthew Cattell <matthew.cattell@nokia.com>

tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp

@@ -860,10 +860,6 @@ void tst_QStyleSheetStyle::hoverColors()
         QTest::mouseMove ( widget, QPoint(5,5));
         QTest::qWait(60);
 
-#ifdef Q_WS_QPA
-        QEXPECT_FAIL("", "QCursor::setPos / QTest::mouseMove is not implemented on qpa", Abort);
-#endif
-
         QVERIFY(widget->testAttribute(Qt::WA_UnderMouse));
 
         QImage image(frame.width(), frame.height(), QImage::Format_ARGB32);