2013-08-08  Marcelo Morais  <m.morais@samsung.com>

       Fixed WebCL WebCLKernelArgumentTypes constants test.
       Issue #91

        Reviewed by Antonio Gomes.

        The VEC2 and VEC3 values are updated according to the
        WebCL specification (Aug, 6).

        * webcl/tests/webcl-test-arg-types-const-expected.txt:
        * webcl/tests/webcl-test-arg-types-const.html: