Roll src/third_party/pdfium 8444b6a1bf03..a2c2a9d2a1e7 (2 commits)

https://pdfium.googlesource.com/pdfium.git/+log/8444b6a1bf03..a2c2a9d2a1e7


git log 8444b6a1bf03..a2c2a9d2a1e7 --date=short --no-merges --format='%ad %ae %s'
2018-06-27 tsepez@chromium.org Add fxcrt::AutoRestorer<T>::AbandonRestoration().
2018-06-27 thestig@chromium.org Update third_party/base/template_util.h.


Created with:
  gclient setdep -r src/third_party/pdfium@a2c2a9d2a1e7

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: If0a0b6660da90a8fb346bdddd3f3eb3e47ae083a
Reviewed-on: https://chromium-review.googlesource.com/1117481Reviewed-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@{#570977}

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': '8444b6a1bf03678c195e78612585e93724baacc5',
+  'pdfium_revision': 'a2c2a9d2a1e718e08bb90f92a2f24f4cb990189f',
   # 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.