Roll src/third_party/pdfium/ a5b37f6b9..b12fbddec (2 commits).

Roll src/third_party/pdfium/ a5b37f6b9..b12fbddec (2 commits).

https://pdfium.googlesource.com/pdfium.git/+log/a5b37f6b916f..b12fbddece43

$ git log a5b37f6b9..b12fbddec --date=short --no-merges --format='%ad %ae %s'
2016-09-19 dsinclair Update DEPS to always pull clang.
2016-09-19 tsepez Clean up CPDF_Stream.

BUG=647380
TBR=dsinclair@chromium.org

Committed: https://crrev.com/056beadb66401109395f56126a57ecfecbd77156
Cr-Commit-Position: refs/heads/master@{#419526}

[pdfium-deps-roller, 2016-09-19 17:59:38]

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

[commit-bot: I haz the power, 2016-09-19 17:59:59]

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, 2016-09-19 19:16:38]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-19 21:02:56]

Description was changed from

==========
Roll src/third_party/pdfium/ a5b37f6b9..b12fbddec (2 commits).

https://pdfium.googlesource.com/pdfium.git/+log/a5b37f6b916f..b12fbddece43

$ git log a5b37f6b9..b12fbddec --date=short --no-merges --format='%ad %ae %s'
2016-09-19 dsinclair Update DEPS to always pull clang.
2016-09-19 tsepez Clean up CPDF_Stream.

BUG=647380


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

to

==========
Roll src/third_party/pdfium/ a5b37f6b9..b12fbddec (2 commits).

https://pdfium.googlesource.com/pdfium.git/+log/a5b37f6b916f..b12fbddece43

$ git log a5b37f6b9..b12fbddec --date=short --no-merges --format='%ad %ae %s'
2016-09-19 dsinclair Update DEPS to always pull clang.
2016-09-19 tsepez Clean up CPDF_Stream.

BUG=647380

TBR=dsinclair@chromium.org

Committed: https://crrev.com/056beadb66401109395f56126a57ecfecbd77156
Cr-Commit-Position: refs/heads/master@{#419526}
==========

[commit-bot: I haz the power, 2016-09-19 21:02:57]

Patchset 1 (id:??) landed as
https://crrev.com/056beadb66401109395f56126a57ecfecbd77156
Cr-Commit-Position: refs/heads/master@{#419526}