2013-01-25  Antonio Gomes  <a1.gomes@sisa.samsung.com>

        Route all clGetXXXInfo through ComputeContext: WebCLImage
        Issue #54

        Reviewed by NOBODY (OOPS!).

        Code was also cleaned up a bit.

        * Modules/webcl/WebCLImage.cpp:
        (WebCore::WebCLImage::getInfo):
        * platform/ComputeContext.h:
        * platform/opencl/ComputeContextCL.cpp:
        (WebCore::computeImageInfoTypeToCL):
        (WebCore):
        (WebCore::ComputeContext::getImageInfo):