PDF: Put back removed SetScrollPosition().

PDF: Put back removed SetScrollPosition().

Function was removed in r412972, but it turns out XFA needs it.

Committed: https://crrev.com/5b0ce1299a7b0e0c9b0c4ea99b158275a8bfb6f9
Cr-Commit-Position: refs/heads/master@{#413529}

[Lei Zhang, 2016-08-22 18:17:53]

thestig@chromium.org changed reviewers:
+ dsinclair@chromium.org

[Lei Zhang, 2016-08-22 18:18:21]

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

[dsinclair, 2016-08-22 18:23:03]

lgtm

[commit-bot: I haz the power, 2016-08-22 18:33:52]

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, 2016-08-22 20:41:32]

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

[commit-bot: I haz the power, 2016-08-22 20:41:32]

Dry run: This issue passed the CQ dry run.

[Lei Zhang, 2016-08-22 20:42:46]

The CQ bit was checked by thestig@chromium.org

[commit-bot: I haz the power, 2016-08-22 20:43:47]

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, 2016-08-22 20:49:34]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-22 20:52:38]

Description was changed from

==========
PDF: Put back removed SetScrollPosition().

Function was removed in r412972, but it turns out XFA needs it.
==========

to

==========
PDF: Put back removed SetScrollPosition().

Function was removed in r412972, but it turns out XFA needs it.

Committed: https://crrev.com/5b0ce1299a7b0e0c9b0c4ea99b158275a8bfb6f9
Cr-Commit-Position: refs/heads/master@{#413529}
==========

[commit-bot: I haz the power, 2016-08-22 20:52:39]

Patchset 1 (id:??) landed as
https://crrev.com/5b0ce1299a7b0e0c9b0c4ea99b158275a8bfb6f9
Cr-Commit-Position: refs/heads/master@{#413529}