2013-07-29  Sharath Kamath  <s.kamath@samsung.com>

        WebCLProgram::build() failes when we pass a undefined object as options.
        Issue #258

        Reviewed by Antonio.

        Currently if we pass Javascript undefined object
        ( Declared but uninitialised JS variable) the build throws invalid_build_options exception.

        No new tests.

        * bindings/js/JSWebCLProgramCustom.cpp:
        (WebCore::JSWebCLProgram::build):