Reviewed by Pavel Feldman.

        Web Inspector: Crash by buffer overrun crash when serializing inspector object tree.
        https://bugs.webkit.org/show_bug.cgi?id=52791

        No new tests. The problem can be reproduced by trying to create InspectorValue
        from 1.0e-100 and call ->toJSONString() on this.

        * JavaScriptCore.exp:
        * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.def:
        export 2 functions DecimalNumber::bufferLengthForStringExponential and
        DecimalNumber::toStringExponential.

2011-06-08  Mikołaj Małecki  <m.malecki@samsung.com>

        Reviewed by Pavel Feldman.

        Web Inspector: Crash by buffer overrun crash when serializing inspector object tree.
        https://bugs.webkit.org/show_bug.cgi?id=52791

        No new tests. The problem can be reproduced by trying to create InspectorValue
        from 1.0e-100 and call ->toJSONString() on this.

        * JavaScriptCore.exp:
        * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.def:
        export 2 functions DecimalNumber::bufferLengthForStringExponential and
        DecimalNumber::toStringExponential.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@88444 268f45cc-cd09-0410-ab3c-d52691b4dbfc