Roll src/third_party/pdfium/ 5bf772bad..97db69faa (1 commit)

https://pdfium.googlesource.com/pdfium.git/+log/5bf772bade61..97db69faaeb4

$ git log 5bf772bad..97db69faa --date=short --no-merges --format='%ad %ae %s'
2018-05-24 thestig CPDF_HintTables should not try to read 0 bits.

Created with:
  roll-dep src/third_party/pdfium
BUG=chromium:846394


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: Idef67cc9c19f519f36d8617c19c144253737f305
Reviewed-on: https://chromium-review.googlesource.com/1072493
Commit-Queue: pdfium-chromium-autoroll <pdfium-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Reviewed-by: pdfium-chromium-autoroll <pdfium-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#561638}

DEPS

@@ -120,7 +120,7 @@ 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': '5bf772bade615d8cb3388f677d85785fe0c01824',
+  'pdfium_revision': '97db69faaeb4f8481f9d8824bff644509949cb0d',
   # 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.