Roll src/third_party/pdfium/ a30537f8b..8bc9b8b2d (3 commits).

Roll src/third_party/pdfium/ a30537f8b..8bc9b8b2d (3 commits).

https://pdfium.googlesource.com/pdfium.git/+log/a30537f8b074..8bc9b8b2ddeb

$ git log a30537f8b..8bc9b8b2d --date=short --no-merges --format='%ad %ae %s'
2016-10-12 thestig Check for more undefined behavior in CPDF_PSEngine.
2016-10-12 tsepez Get rid of CFX_ArrayTemplate<CPDF_Object*>
2016-10-12 thestig Optimize roll operator in CPDF_PSEngine.

BUG=639792, 648077
TBR=dsinclair@chromium.org

Committed: https://crrev.com/67d2dc3a7b5541b718bb1383be73dc4479f9a83c
Cr-Commit-Position: refs/heads/master@{#424810}

[pdfium-deps-roller, 2016-10-12 18:00:42]

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

[commit-bot: I haz the power, 2016-10-12 18:01:13]

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, 2016-10-12 19:05:08]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-12 19:07:49]

Description was changed from

==========
Roll src/third_party/pdfium/ a30537f8b..8bc9b8b2d (3 commits).

https://pdfium.googlesource.com/pdfium.git/+log/a30537f8b074..8bc9b8b2ddeb

$ git log a30537f8b..8bc9b8b2d --date=short --no-merges --format='%ad %ae %s'
2016-10-12 thestig Check for more undefined behavior in CPDF_PSEngine.
2016-10-12 tsepez Get rid of CFX_ArrayTemplate<CPDF_Object*>
2016-10-12 thestig Optimize roll operator in CPDF_PSEngine.

BUG=639792,648077


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

to

==========
Roll src/third_party/pdfium/ a30537f8b..8bc9b8b2d (3 commits).

https://pdfium.googlesource.com/pdfium.git/+log/a30537f8b074..8bc9b8b2ddeb

$ git log a30537f8b..8bc9b8b2d --date=short --no-merges --format='%ad %ae %s'
2016-10-12 thestig Check for more undefined behavior in CPDF_PSEngine.
2016-10-12 tsepez Get rid of CFX_ArrayTemplate<CPDF_Object*>
2016-10-12 thestig Optimize roll operator in CPDF_PSEngine.

BUG=639792,648077

TBR=dsinclair@chromium.org

Committed: https://crrev.com/67d2dc3a7b5541b718bb1383be73dc4479f9a83c
Cr-Commit-Position: refs/heads/master@{#424810}
==========

[commit-bot: I haz the power, 2016-10-12 19:07:49]

Patchset 1 (id:??) landed as
https://crrev.com/67d2dc3a7b5541b718bb1383be73dc4479f9a83c
Cr-Commit-Position: refs/heads/master@{#424810}