Reviewed by Tim Omernick.

        Test cases added: none, doesn't affect layout

        - fixed <rdar://problem/4250792> Find in HTML doesn't reveal match if only match was already selected

        * kwq/KWQKHTMLPart.mm:
        (KWQKHTMLPart::findString):
        If we end up finding the previously-selected text, just go through the normal success code path
        instead of bailing out early.

WebKit:

        Reviewed by Tim Omernick.

        fixed http://bugzilla.opendarwin.org/show_bug.cgi?id=4070:
        Find in plain text won't find only occurrence if it overlaps selection

        * Misc.subproj/WebSearchableTextView.m:
        (-[NSString findString:selectedRange:options:wrap:]):
        in the wrap case, extend the search range far enough that text overlapping the
        selection (including the exact-match case) will be considered.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@10505 268f45cc-cd09-0410-ab3c-d52691b4dbfc