Roll src/third_party/pdfium b907757c0db1..2bfa78540c37 (6 commits)

https://pdfium.googlesource.com/pdfium.git/+log/b907757c0db1..2bfa78540c37


git log b907757c0db1..2bfa78540c37 --date=short --no-merges --format='%ad %ae %s'
2018-07-23 art-snake@yandex-team.ru Rework of CPDF_Object writing.
2018-07-23 tsepez@chromium.org Remove second argument to CFXJSE_Engine::ToObject()
2018-07-23 art-snake@yandex-team.ru Add support of rebuilding crossrefs with compressed objects.
2018-07-23 tsepez@chromium.org Remove unused CScript_DataWindow::JSDataWindow().
2018-07-23 tsepez@chromium.org Replace CFXJSE_HostObject::type_ with polymorphic conversion methods
2018-07-23 tsepez@chromium.org Remove second argument to ToJSContext().


Created with:
  gclient setdep -r src/third_party/pdfium@2bfa78540c37

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: I7294527ababd458bf60e88b3f32b6ca222aa7287
Reviewed-on: https://chromium-review.googlesource.com/1147340Reviewed-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@{#577299}

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': 'b907757c0db1d5e4ede21709c9e97cbeefc1e03a',
+  'pdfium_revision': '2bfa78540c375916ec9973f0ae11271b098180bd',
   # 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.