Revert of Muck with the right cinfo. (patchset #2 id:20001 of https://codereview.chromium.org/858333002/)

Reason for revert:
Appears to cause Android dm to segfault.

Original issue's description:
> Muck with the right cinfo.
>
> In SkImageDecoder_libjpeg, modify cinfo *after* destroying it and
> creating a new one in its place.
>
> Should fix build breakage.
>
> Committed: https://skia.googlesource.com/skia/+/3629865bac20ae8092177f519594f79f89d09fb0

TBR=scroggo@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/858323003
1 file changed