(-[WebHTMLView mouseDragged:]):

        More fun and games with dragged links.
        Draw both a label and url (in a smaller font)
        into the dragged image.

        * Misc.subproj/WebStringTruncator.h:
        * Misc.subproj/WebStringTruncator.m:
        (+[WebStringTruncator rightTruncateString:toWidth:withFont:]):

        Added right string truncator.  Not optimized, but not used
        very often.  Currently just for dragged link experiment.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@1984 268f45cc-cd09-0410-ab3c-d52691b4dbfc