Invalidate a slightly larger rect when updating popup annotations.

Invalidate a slightly larger rect when updating popup annotations.

It looks like sometimes there are rounding errors in the display
pipeline when displaying / hiding popup annotations. Compensate by
rouding up the damaged rect slightly.

BUG=chromium:662804
Committed: https://pdfium.googlesource.com/pdfium/+/c75dcd253d75ea93608410d90a3ce1b605590af0

[Lei Zhang, 2016-11-10 01:32:30]

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

[commit-bot: I haz the power, 2016-11-10 01:32:41]

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, 2016-11-10 03:23:06]

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

[commit-bot: I haz the power, 2016-11-10 03:23:07]

Dry run: This issue passed the CQ dry run.

[Lei Zhang, 2016-11-14 20:13:54]

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

[Lei Zhang, 2016-11-14 20:13:54]

Aww, I forgot to send this one out.

[dsinclair, 2016-11-14 20:58:51]

The CQ bit was checked by dsinclair@chromium.org

[dsinclair, 2016-11-14 20:58:51]

lgtm

[commit-bot: I haz the power, 2016-11-14 20:59:02]

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, 2016-11-14 21:15:51]

Description was changed from

==========
Invalidate a slightly larger rect when updating popup annotations.

It looks like sometimes there are rounding errors in the display
pipeline when displaying / hiding popup annotations. Compensate by
rouding up the damaged rect slightly.

BUG=chromium:662804
==========

to

==========
Invalidate a slightly larger rect when updating popup annotations.

It looks like sometimes there are rounding errors in the display
pipeline when displaying / hiding popup annotations. Compensate by
rouding up the damaged rect slightly.

BUG=chromium:662804

Committed:
https://pdfium.googlesource.com/pdfium/+/c75dcd253d75ea93608410d90a3ce1b60559...
==========

[commit-bot: I haz the power, 2016-11-14 21:15:52]

Committed patchset #1 (id:1) as
https://pdfium.googlesource.com/pdfium/+/c75dcd253d75ea93608410d90a3ce1b60559...