Remove preDispatchEventHandler and postDispatchEventHandler,
functions that are supposed to be removed in the previous commit (r156825).

* dom/Node.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156826 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Unreviewed. Remove empty directories.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156827 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Unreviewed fix of DrawingArea creation on non-Mac platforms after r156793.
std::make_unique<DrawingAreaImpl>() should be used, as before that revision.

* WebProcess/WebPage/DrawingArea.cpp:
(WebKit::DrawingArea::create):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156828 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Remove Qt specific expected files and directories.
Reviewed by Csaba Osztrogonác.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156829 268f45cc-cd09-0410-ab3c-d52691b4dbfc
DFG: ConstProp the pattern ValueToInt32(Bool(x)) -> Int32(x)
https://bugs.webkit.org/show_bug.cgi?id=122263

Patch by Nadav Rotem <nrotem@apple.com> on 2013-10-03
Reviewed by Geoffrey Garen.

* dfg/DFGAbstractInterpreterInlines.h:
(JSC::DFG::::executeEffects):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156830 268f45cc-cd09-0410-ab3c-d52691b4dbfc