Check for negative page size in FindTextlineFlowOrientation()

Check for negative page size in FindTextlineFlowOrientation()

BUG=pdfium:606
Committed: https://pdfium.googlesource.com/pdfium/+/f7a0d695b7e4f7b0dede23605ef449145aaa6d5a

[Lei Zhang, 2016-09-29 01:59:32]

The CQ bit was checked by thestig@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-09-29 01:59:43]

Dry run: 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, 2016-09-29 02:17:20]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-09-29 02:17:21]

Dry run: Try jobs failed on following builders:
  win on master.tryserver.client.pdfium (JOB_FAILED,
https://build.chromium.org/p/tryserver.client.pdfium/builders/win/builds/2246)
  win_no_v8 on master.tryserver.client.pdfium (JOB_FAILED,
https://build.chromium.org/p/tryserver.client.pdfium/builders/win_no_v8/build...)

[Lei Zhang, 2016-09-29 02:31:38]

The CQ bit was checked by thestig@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-09-29 02:31:47]

Dry run: 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, 2016-09-29 02:45:57]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-09-29 02:45:58]

Dry run: This issue passed the CQ dry run.

[Lei Zhang, 2016-09-29 02:57:57]

thestig@chromium.org changed reviewers:
+ tsepez@chromium.org, weili@chromium.org

[Tom Sepez, 2016-09-29 16:45:54]

lgtm

[Lei Zhang, 2016-09-29 16:46:10]

The CQ bit was checked by thestig@chromium.org

[commit-bot: I haz the power, 2016-09-29 16:46:19]

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, 2016-09-29 16:46:45]

Description was changed from

==========
Check for negative page size in FindTextlineFlowOrientation()

BUG=pdfium:606
==========

to

==========
Check for negative page size in FindTextlineFlowOrientation()

BUG=pdfium:606

Committed:
https://pdfium.googlesource.com/pdfium/+/f7a0d695b7e4f7b0dede23605ef449145aaa...
==========

[commit-bot: I haz the power, 2016-09-29 16:46:46]

Committed patchset #1 (id:1) as
https://pdfium.googlesource.com/pdfium/+/f7a0d695b7e4f7b0dede23605ef449145aaa...