Remove unnecessary pdf include in SkJpegCodec

This appears unnecessary. SkGetJpegInfo() does not
need to be defined before implementation, right?

Change-Id: I07f6a689cd967c4c17de32e4429f2a8fa142128b
Bug: skia:12584
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/470304
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
1 file changed