Comprehensive box-sizing fix. This patch changes all form controls to

    Comprehensive box-sizing fix.  This patch changes all form controls to
        have the right box-sizing values (text fields and text areas actually only
        use border-box in quirks mode now, and image buttons never use border-box).

        Tables are supposed to use border-box box-sizing as well, but that's a scary
        enough change that I'm saving it for a separate patch.

        Reviewed by mjs

        * css/html4.css:
        * css/quirks.css:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@14227 268f45cc-cd09-0410-ab3c-d52691b4dbfc