Roll src/third_party/pdfium 39cd98cedd91..a482e1f9802d (6 commits)

https://pdfium.googlesource.com/pdfium.git/+log/39cd98cedd91..a482e1f9802d


git log 39cd98cedd91..a482e1f9802d --date=short --no-merges --format='%ad %ae %s'
2019-01-28 tsepez@chromium.org Remove unreachable null checks for CXFA_Document::GetScriptContext().
2019-01-28 tsepez@chromium.org Remove unused gs_XFADefaultFreeData
2019-01-28 thestig@chromium.org Updated libtiff from 4.0.9 to 4.0.10.
2019-01-28 thestig@chromium.org Remove unreachable CJBig2_Context code.
2019-01-28 thestig@chromium.org Remove a parameter from CBC_OneDimWriter::RenderVerticalBars().
2019-01-28 thestig@chromium.org Fix nits in CCodec_JpegModule.


Created with:
  gclient setdep -r src/third_party/pdfium@a482e1f9802d

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.


TBR=dsinclair@chromium.org

Change-Id: I5448bf4e0444a16160d12340fd5719a215c578c5
Reviewed-on: https://chromium-review.googlesource.com/c/1440745Reviewed-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@{#626801}

DEPS

@@ -145,7 +145,7 @@ 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': '39cd98cedd917901febe17740f5e7b69c1dc0271',
+  'pdfium_revision': 'a482e1f9802d49b720923a5cbd99ef1bb3d75da8',
   # 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.