[Qt] Give emulated touch-point a radius

[Qt] Give emulated touch-point a radius
https://bugs.webkit.org/show_bug.cgi?id=77985

Increase the radius of touch-point and show the actual size of the touch point in the touch-point mockup.

Patch by Allan Sandfeld Jensen <allan.jensen@nokia.com> on 2012-02-07
Reviewed by Kenneth Rohde Christiansen.

* MiniBrowser/qt/BrowserWindow.cpp:
(BrowserWindow::updateVisualMockTouchPoints):
* MiniBrowser/qt/MiniBrowserApplication.cpp:
(MiniBrowserApplication::notify):
* MiniBrowser/qt/qml/MockTouchPoint.qml:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@106946 268f45cc-cd09-0410-ab3c-d52691b4dbfc