2009-07-06  Anders Carlsson  <andersca@apple.com>

        Reviewed by Adele Peterson.

        Add the ability for wheel events to latch to a node.
        
        * WebCore.base.exp:
        * page/EventHandler.cpp:
        (WebCore::EventHandler::EventHandler):
        (WebCore::EventHandler::clear):
        (WebCore::EventHandler::handleWheelEvent):
        * page/EventHandler.h:
        * page/mac/EventHandlerMac.mm:
        (WebCore::EventHandler::wheelEvent):
        * platform/mac/WebCoreSystemInterface.h:
        * platform/mac/WebCoreSystemInterface.mm:

WebKit/mac:

2009-07-06  Anders Carlsson  <andersca@apple.com>

        Reviewed by Adele Peterson.

        Initialize wkIsLatchingWheelEvent.
        
        * WebCoreSupport/WebSystemInterface.m:
        (InitWebCoreSystemInterface):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@45565 268f45cc-cd09-0410-ab3c-d52691b4dbfc