The FPDFAction_GetFilePath() documentation claims the return value is
7-bit ASCII, but this test case shows that is not always true.
Bug: chromium:1323491
Change-Id: I934618bd111b9ccb566ac1e395175548211670a0
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/94531
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>