Merge to XFA: Flip conditionals to positive logic in pdfium_test.

TBR=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1362143002 .

(cherry picked from commit c4e940d803113552a146cd059b1ca793a1f72a22)

Review URL: https://codereview.chromium.org/1362953006 .
1 file changed