Roll src/third_party/pdfium/ 1228ae247..94ed4456b (2 commits)

https://pdfium.googlesource.com/pdfium.git/+log/1228ae247f21..94ed4456bfe6

$ git log 1228ae247..94ed4456b --date=short --no-merges --format='%ad %ae %s'
2017-12-13 dsinclair Move remaining Script_ methods to CJX_Object
2017-12-13 dsinclair Move Script_Som_* methods to CJX_Object

Created with:
  roll-dep src/third_party/pdfium


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: I133e00c2d76181726aab23e87b4a7bcfee3a2d67
Reviewed-on: https://chromium-review.googlesource.com/822763
Reviewed-by: <pdfium-deps-roller@chromium.org>
Commit-Queue: <pdfium-deps-roller@chromium.org>
Cr-Commit-Position: refs/heads/master@{#523670}

DEPS

@@ -98,7 +98,7 @@ 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': '1228ae247f21398f76cf28320edcfe0de9838787',
+  'pdfium_revision': '94ed4456bfe64ea045be24c66966d814b73fa7ac',
   # 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.