Add new GLBench i915 mpixels_sec_yuv_shader_2 reference image.

A recent driver change means i915 now renders this correctly but differently from Sandy Bridge.

Change-Id: I7f66e11e127c5bf9545fb2ba1da1ca821c600a96
Reviewed-on: http://gerrit.chromium.org/gerrit/10378
Commit-Ready: Stuart Abercrombie <sabercrombie@chromium.org>
Tested-by: Stuart Abercrombie <sabercrombie@chromium.org>
Reviewed-by: Ilja H. Friedel <ihf@chromium.org>
3 files changed