Revert "Update Skia expectations for some corpus tests"

This reverts commit 15c6bbbf83ea5df628374ff11d271575743d259f.

Reason for revert: https://pdfium-review.googlesource.com/100174 was fixed for the wrong root cause. The revert and new fix is uploaded at https://pdfium-review.googlesource.com/100930

Change-Id: I7e0dc03e9d14b9d77258085eddd294d128dd2c53
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium_tests/+/100952
Reviewed-by: Nigi <nigi@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
33 files changed