2013-02-19  Sharath Kamath  <kamath.sharath@gmail.com>

        Route WebCLEvent ::getInfo, ::getProfilingInfo through ComputeContext.
        Issue #125

        Reviewed by NOBODY (OOPS!).

        Need to route these API via ComputeContext and remove all OpenCL references from WebCLEvent.

        No new tests (OOPS!).

        * Modules/webcl/WebCLEvent.cpp:
        (WebCore::WebCLEvent::getInfo):
        (WebCore::WebCLEvent::getProfilingInfo):
        * platform/ComputeContext.h:
        * platform/opencl/ComputeContextCL.cpp:
        (WebCore::computeEventInfoTypeToCL):
        (WebCore):
        (WebCore::computeEventProfilingInfoTypeToCL):
        (WebCore::ComputeContext::getEventInfo):
        (WebCore::ComputeContext::getEventProfilingInfo):