[Qt][WK2] Convert touch-point area

[Qt][WK2] Convert touch-point area
https://bugs.webkit.org/show_bug.cgi?id=84434

Patch by Allan Sandfeld Jensen <allan.jensen@nokia.com> on 2012-04-24
Reviewed by Kenneth Rohde Christiansen.

Fix failing test after r114917 by also adding the new EventSender API
to WebKitTestRunner.

* WebKitTestRunner/EventSenderProxy.h:
(EventSenderProxy):
* WebKitTestRunner/InjectedBundle/Bindings/EventSendingController.idl:
* WebKitTestRunner/InjectedBundle/EventSendingController.cpp:
(WTR::EventSendingController::setTouchPointRadius):
* WebKitTestRunner/InjectedBundle/EventSendingController.h:
(EventSendingController):
* WebKitTestRunner/TestController.cpp:
(WTR::TestController::didReceiveSynchronousMessageFromInjectedBundle):
* WebKitTestRunner/qt/EventSenderProxyQt.cpp:
(WTR::EventSenderProxy::addTouchPoint):
(WTR::EventSenderProxy::updateTouchPoint):
(WTR::EventSenderProxy::setTouchPointRadius):
(WTR::EventSenderProxy::clearTouchPoints):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@115071 268f45cc-cd09-0410-ab3c-d52691b4dbfc