Roll src/third_party/pdfium 21068062a038..1f867bb6e2c7 (2 commits)

https://pdfium.googlesource.com/pdfium.git/+log/21068062a038..1f867bb6e2c7


git log 21068062a038..1f867bb6e2c7 --date=short --no-merges --format='%ad %ae %s'
2018-08-17 thestig@chromium.org Remove default arguments from CFPF_SkiaFontMgr.
2018-08-17 tsepez@chromium.org Introduce safer CJS_Return::Success() and Failure().


Created with:
  gclient setdep -r src/third_party/pdfium@1f867bb6e2c7

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.


TBR=dsinclair@chromium.org

Change-Id: Iff8f931de6cad4be2aae3bfc30669525ad2a39e5
Reviewed-on: https://chromium-review.googlesource.com/1180009Reviewed-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@{#584173}

DEPS

@@ -129,7 +129,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.
-  'pdfium_revision': '21068062a038db72b5ee40512fe638acbdd17c3d',
+  'pdfium_revision': '1f867bb6e2c7b42e529c907053e0b9aecdd219ac',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling openmax_dl
   # and whatever else without interference from each other.