2014-04-15  Sharath Kamath  <s.kamath@samsung.com>

        EFL :: createKernel & createKernelsInProgram() crashes.

        Fixed #513

        Reviewed by Antonio.

        createKernel & createKernelsInProgram crashes in AMD opencl
        on EFL port.
        The test case for INVALID_PROGRAM_EXECUTABLE causes the crash.
        Currently WebCL depends on OpenCL for this error handling.

        * Modules/webcl/WebCLProgram.cpp:
        (WebCore::WebCLProgram::WebCLProgram):
        (WebCore::WebCLProgram::createKernel):
        (WebCore::WebCLProgram::createKernelsInProgram):
        (WebCore::WebCLProgram::build):
        * Modules/webcl/WebCLProgram.h:
        (WebCore::WebCLProgram::isProgramBuilt):