Roll src/third_party/pdfium 7e7e0b8379c4..81e0830e6734 (3 commits)

https://pdfium.googlesource.com/pdfium.git/+log/7e7e0b8379c4..81e0830e6734


git log 7e7e0b8379c4..81e0830e6734 --date=short --no-merges --format='%ad %ae %s'
2018-08-22 hnakashima@chromium.org Simplify internal state of CBC_BarcodeMatrix.
2018-08-22 hnakashima@chromium.org Remove unused barcode matrix scaling code.
2018-08-22 rharrison@chromium.org Properly handle language markers in decoded text


Created with:
  gclient setdep -r src/third_party/pdfium@81e0830e6734

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: I29439ab1c305a115569bccb0a3bd6e46f0a482bf
Reviewed-on: https://chromium-review.googlesource.com/1185686Reviewed-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@{#585332}

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': '7e7e0b8379c4bdcf3e16cd2298afe49f03fefdfb',
+  'pdfium_revision': '81e0830e67344ffd7c7eb98055c892fb748db5c4',
   # 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.