Roll src/third_party/pdfium/ 69fe7110e..12abfd04a (1 commit)

https://pdfium.googlesource.com/pdfium.git/+log/69fe7110e6af..12abfd04a42a

$ git log 69fe7110e..12abfd04a --date=short --no-merges --format='%ad %ae %s'
2017-09-15 vmiklos Add public method FPDFPath_CountPoint to get # of points of a path object.

Created with:
  roll-dep src/third_party/pdfium


Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, see:
http://www.chromium.org/developers/tree-sheriffs/sheriff-details-chromium#TOC-Failures-due-to-DEPS-rolls


TBR=dsinclair@chromium.org

Change-Id: I3f5d44cc73794976b2b8a42dc238c72ba14fe3fb
Reviewed-on: https://chromium-review.googlesource.com/668168
Reviewed-by: <pdfium-deps-roller@chromium.org>
Commit-Queue: <pdfium-deps-roller@chromium.org>
Cr-Commit-Position: refs/heads/master@{#502181}

DEPS

@@ -65,7 +65,7 @@ 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': '69fe7110e6af83ca82d71275a70ae4983daddd6f',
+  'pdfium_revision': '12abfd04a42a1166f7d1496beb63515bc47ec360',
   # 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.