2013-08-29  Sharath Kamath  <s.kamath@samsung.com>

        Refactor enqueueNDRangeKernel adding work dimemsion parameter.
        Issue #285

        Also add other checking on the parameter as per updated specification.

        Reviewed by Antonio.

        No new tests (OOPS!).

        * Modules/webcl/WebCLCommandQueue.cpp:
        (WebCore::WebCLCommandQueue::enqueueNDRangeKernel):
        * Modules/webcl/WebCLCommandQueue.h:
        * Modules/webcl/WebCLCommandQueue.idl: