2013-01-23  Sharath Kamath  <kamath.sharath@gmail.com>

        WebCLBuffer interface cleanup and style issues.
        Issue #84.

        Reviewed by NOBODY (OOPS!).

        WebCLBuffer cleanup and webkit style fixes.

        No new tests.

        * Modules/webcl/WebCLBuffer.cpp:
        (WebCore::WebCLBuffer::create):
        (WebCore::WebCLBuffer::WebCLBuffer):
        (WebCore::WebCLBuffer::getCLBuffer):
        (WebCore::WebCLBuffer::createSubBuffer):
        * Modules/webcl/WebCLBuffer.h:
        (WebCLBuffer):
        * Modules/webcl/WebCLBuffer.idl:
        * platform/ComputeTypes.h: Add cl_buffer_region type.