- fixed 3128651 -- REGRESSION: Mouse wheeling is busted on frames pages

        * WebView.subproj/WebHTMLViewPrivate.m: (-[WebHTMLView hitTest:]):
	Only do the hitTest magic for left mouse downs; the rest of the clicks end up going
	to the correct view anyway, without our help. This makes this stop making trouble for
	the scroll wheel events.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@3065 268f45cc-cd09-0410-ab3c-d52691b4dbfc