Win corpus tests PNG updates

This CL adds win-specific expectations after the update to FreeType
c56d8851ea987023cc73981a70d261b3f6427545.

Bug: chromium:738919
Change-Id: I6062521fbbd19b731861a8785e1d687c983c90b5
Reviewed-on: https://pdfium-review.googlesource.com/7530
Reviewed-by: dsinclair <dsinclair@chromium.org>
192 files changed