Roll src/third_party/pdfium 12aef8732ec6..1aecf87b9620 (2 commits)

https://pdfium.googlesource.com/pdfium.git/+log/12aef8732ec6..1aecf87b9620


git log 12aef8732ec6..1aecf87b9620 --date=short --no-merges --format='%ad %ae %s'
2019-02-22 thakis@chromium.org Whitespace change to trigger bots.
2019-02-22 thestig@chromium.org Make FX_ParseStringString() faster.


Created with:
  gclient setdep -r src/third_party/pdfium@1aecf87b9620

The AutoRoll server is located here: https://autoroll.skia.org/r/pdfium-autoroll

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.



BUG=chromium:934825,chromium:934403
TBR=dsinclair@chromium.org

Change-Id: I9b7a65e27982ea50ae4694228134ff8cad62f30c
Reviewed-on: https://chromium-review.googlesource.com/c/1483473Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#634821}

DEPS

@@ -147,7 +147,7 @@ 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': '12aef8732ec62f19836b4e709b1eba1a8a737c35',
+  'pdfium_revision': '1aecf87b9620ec8e69eaef1a6d8a5d053d97d28d',
   # 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.