Revert of Test CodecImageGenerator on GPU bots (patchset #1 id:1 of https://coderevie...

Revert of Test CodecImageGenerator on GPU bots (patchset #1 id:1 of https://codereview.chromium.org/1663453002/ )

Reason for revert:
Failures:
D/skia    ( 3581): 	gpu image gen frame_larger_than_image.gif: Could not create a surface.
D/skia    ( 3581): 	gpu image gen offsets_too_large.gif: Could not create a surface.
D/skia    ( 3581): 	gpu image gen PANO_20121023_214540.jpg: Could not create a surface.
D/skia    ( 3581): 	gpu image gen interlaced1.png: Could not create a surface.
D/skia    ( 3581): 	gpu image gen interlaced2.png: Could not create a surface.
D/skia    ( 3581): 	gpu image gen interlaced3.png: Could not create a surface.
D/skia    ( 3581): 	gpu image gen Canon_5D2.dng: Could not create a surface.
D/skia    ( 3581): 	gpu image gen Fuji_X20.dng: Could not create a surface.
D/skia    ( 3581): 	gpu image gen HTC.dng: Could not create a surface.
D/skia    ( 3581): 	gpu image gen lg_g4_iso_800.dng: Could not create a surface.
D/skia    ( 3581): 	gpu image gen Canon_G7X.CR2: Could not create a surface.
D/skia    ( 3581): 	gpu image gen Pentax_K5.DNG: Could not create a surface.
D/skia    ( 3581): 	gpu image gen Nikon_1AW1.NEF: Could not create a surface.
D/skia    ( 3581): 	gpu image gen Nikon_1J4.NEF: Could not create a surface.
D/skia    ( 3581): 	gpu image gen Nikon_P330.NRW: Could not create a surface.
D/skia    ( 3581): 	gpu image gen Olympus_E-PL3.ORF: Could not create a surface.
D/skia    ( 3581): 	gpu image gen Olympus_PL7.ORF: Could not create a surface.
D/skia    ( 3581): 	gpu image gen Pentax_K5.PEF: Could not create a surface.
D/skia    ( 3581): 	gpu image gen Samsung_NX3000.SRW: Could not create a surface.

Original issue's description:
> Test CodecImageGenerator on GPU bots
>
> In crrev.com/1549473003, CodecImageGenerator implemented getYUV8Planes,
> so that we can test on a GPU bot. Update the arguments to DM so that
> we run CodecImageGenerator on GPU bots.
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1663453002
>
> Committed: https://skia.googlesource.com/skia/+/c9715406c4c9c995e5661a4ea2188fb8643845c0

TBR=msarett@google.com,scroggo@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1663143002