[Webkit-unassigned] [Bug 7079] New: various event cleanup, including fixing of the load event for iframes

[bugzilla-daemon at opendarwin.org]

http://bugzilla.opendarwin.org/show_bug.cgi?id=7079

           Summary: various event cleanup, including fixing of the load
                    event for iframes
           Product: WebKit
           Version: 420+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.0
            Status: NEW
          Severity: normal
          Priority: P2
         Component: XML DOM
        AssignedTo: webkit-unassigned at opendarwin.org
        ReportedBy: mjs at apple.com


I made a few improvements to event dispatch:

        - don't bother to nil-check the document, a node can never have a null
document now
        - move temp event forgetting from dispatchEvent to dispatchGenericEvent
        - pass event down using RefPtr::release() to avoid ref thrashing
        - support default handlers even for non-bubbling events (only on
          target node) and skip calling default event handler explicitly in
          callers
        - dispatch a whole separate load event to a frame document's containing
frame
        - don't let propagationStopped prevent this new event
        - remove bogus security check for iframe onload


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