Roll src/third_party/pdfium/ 7855a2c57..c4fcad23b (4 commits).

Roll src/third_party/pdfium/ 7855a2c57..c4fcad23b (4 commits).

https://pdfium.googlesource.com/pdfium.git/+log/7855a2c57745..c4fcad23b143

$ git log 7855a2c57..c4fcad23b --date=short --no-merges --format='%ad %ae %s'
2017-01-04 dsinclair [libtiff] Fixup unitialized access issue
2017-01-05 dsinclair Cleaning up memory allocation in CXFA_FM2JSContext - II
2017-01-05 tsepez Banish CFX_Points, CFX_PointsF, and CFX_RectFArray to XFA-side only.
2017-01-05 npm Fix bCJK calculation in Windows MapFont

BUG=677377
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

Review-Url: https://codereview.chromium.org/2615183002
Cr-Commit-Position: refs/heads/master@{#441861}
Committed: https://chromium.googlesource.com/chromium/src/+/6ab313adb654c1362673f92befa229cb72103373

[pdfium-deps-roller, 2017-01-06 02:00:37]

The CQ bit was checked by pdfium-deps-roller@chromium.org

[commit-bot: I haz the power, 2017-01-06 02:01:25]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-01-06 03:17:51]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1483668037480370, "parent_rev":
"ac607d65a37cba23db6690580fd78068f9b9fde0", "commit_rev":
"6ab313adb654c1362673f92befa229cb72103373"}

[commit-bot: I haz the power, 2017-01-06 03:18:19]

Description was changed from

==========
Roll src/third_party/pdfium/ 7855a2c57..c4fcad23b (4 commits).

https://pdfium.googlesource.com/pdfium.git/+log/7855a2c57745..c4fcad23b143

$ git log 7855a2c57..c4fcad23b --date=short --no-merges --format='%ad %ae %s'
2017-01-04 dsinclair [libtiff] Fixup unitialized access issue
2017-01-05 dsinclair Cleaning up memory allocation in CXFA_FM2JSContext - II
2017-01-05 tsepez Banish CFX_Points, CFX_PointsF, and CFX_RectFArray to XFA-side
only.
2017-01-05 npm Fix bCJK calculation in Windows MapFont

BUG=677377


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...


TBR=dsinclair@chromium.org
==========

to

==========
Roll src/third_party/pdfium/ 7855a2c57..c4fcad23b (4 commits).

https://pdfium.googlesource.com/pdfium.git/+log/7855a2c57745..c4fcad23b143

$ git log 7855a2c57..c4fcad23b --date=short --no-merges --format='%ad %ae %s'
2017-01-04 dsinclair [libtiff] Fixup unitialized access issue
2017-01-05 dsinclair Cleaning up memory allocation in CXFA_FM2JSContext - II
2017-01-05 tsepez Banish CFX_Points, CFX_PointsF, and CFX_RectFArray to XFA-side
only.
2017-01-05 npm Fix bCJK calculation in Windows MapFont

BUG=677377


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...


TBR=dsinclair@chromium.org

Review-Url: https://codereview.chromium.org/2615183002
Cr-Commit-Position: refs/heads/master@{#441861}
Committed:
https://chromium.googlesource.com/chromium/src/+/6ab313adb654c1362673f92befa2...
==========

[commit-bot: I haz the power, 2017-01-06 03:18:19]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/6ab313adb654c1362673f92befa2...