[WK2] [Qt] Implement MouseDown/MouseUp/MouseMoveTo functions for WebKit2 EventSender

[WK2] [Qt] Implement MouseDown/MouseUp/MouseMoveTo functions for WebKit2 EventSender
https://bugs.webkit.org/show_bug.cgi?id=68556

Implement the MouseDown/MouseUp/MouseMoveTo functions on Qt platform.

Source/WebKit2:

Patch by Chang Shu <cshu@webkit.org> on 2011-09-23
Reviewed by Darin Adler.

* Shared/API/c/WKGeometry.h:
(operator==):
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::mouseEventSyncForTesting): initialize "handled"

Tools:

Patch by Chang Shu <cshu@webkit.org> on 2011-09-23
Reviewed by Darin Adler.

* WebKitTestRunner/EventSenderProxy.h:
* WebKitTestRunner/InjectedBundle/EventSendingController.h:
* WebKitTestRunner/PlatformWebView.h:
* WebKitTestRunner/mac/EventSenderProxy.mm:
(WTR::EventSenderProxy::EventSenderProxy):
(WTR::EventSenderProxy::leapForward):
* WebKitTestRunner/qt/EventSenderProxyQt.cpp:
(WTR::EventSenderProxy::EventSenderProxy):
(WTR::getMouseButton):
(WTR::getModifiers):
(WTR::EventSenderProxy::updateClickCountForButton):
(WTR::EventSenderProxy::createGraphicsSceneMouseEvent):
(WTR::EventSenderProxy::mouseDown):
(WTR::EventSenderProxy::mouseUp):
(WTR::EventSenderProxy::mouseMoveTo):
(WTR::EventSenderProxy::leapForward):
(WTR::EventSenderProxy::sendOrQueueEvent):
(WTR::EventSenderProxy::replaySavedEvents):
* WebKitTestRunner/qt/PlatformWebViewQt.cpp:
(WTR::PlatformWebView::postEvent):
* WebKitTestRunner/qt/WebKitTestRunner.pro:

LayoutTests:

Unskip passed tests.

Patch by Chang Shu <cshu@webkit.org> on 2011-09-23
Reviewed by Darin Adler.

* platform/qt-wk2/Skipped:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@95878 268f45cc-cd09-0410-ab3c-d52691b4dbfc