Roll src/third_party/pdfium 2563fc3895f2..0562ff4f6e2e (2 commits)

https://pdfium.googlesource.com/pdfium.git/+log/2563fc3895f2..0562ff4f6e2e


git log 2563fc3895f2..0562ff4f6e2e --date=short --no-merges --format='%ad %ae %s'
2018-08-01 tsepez@chromium.org Bounds check lineSrc in JBig2_Image.cpp.
2018-08-01 rharrison@chromium.org Add in support for using .evt in make_expected.sh


Created with:
  gclient setdep -r src/third_party/pdfium@0562ff4f6e2e

The AutoRoll server is located here: https://pdfium-roll.skia.org

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.



BUG=chromium:867501
TBR=dsinclair@chromium.org

Change-Id: I9e03617e8c2be4be678a25c82fac6bff19e722ae
Reviewed-on: https://chromium-review.googlesource.com/1159241
Reviewed-by: pdfium-chromium-autoroll <pdfium-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: pdfium-chromium-autoroll <pdfium-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#579968}