Fix int overflow in window.moveBy

Fix int overflow in window.moveBy

Fix an int overflow bug in window.moveBy by changing it to saturate when
performing addition though a new saturatedMove method on IntPoint, Rect.

BUG=635799
R=pdr@chromium.org

Committed: https://crrev.com/47e39c323732b04b595f7a46a225b3cd7e768567
Cr-Commit-Position: refs/heads/master@{#413885}

[eae, 2016-08-19 20:13:54]

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

[commit-bot: I haz the power, 2016-08-19 20:14:26]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[eae, 2016-08-19 20:29:26]

Description was changed from

==========
satmove

BUG=
==========

to

==========
Fix int overflow in window.moveBy

Fix an int overflow bug in window.moveBy by changing it to saturate when
performing addition though a new saturatedMove method on IntPoint, Rect.

BUG=635799
R=pdr@chromium.org
==========

[eae, 2016-08-19 20:29:26]

eae@chromium.org changed reviewers:
+ pdr@chromium.org

[pdr., 2016-08-19 21:07:09]

On 2016/08/19 at 20:29:34, eae wrote:
> 

LGTM

[eae, 2016-08-19 21:15:03]

The CQ bit was unchecked by eae@chromium.org

[eae, 2016-08-19 21:15:06]

The CQ bit was checked by eae@chromium.org

[commit-bot: I haz the power, 2016-08-19 21:15:20]

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, 2016-08-19 22:33:19]

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

[commit-bot: I haz the power, 2016-08-19 22:33:20]

Try jobs failed on following builders:
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[pdr., 2016-08-19 22:46:45]

On 2016/08/19 at 22:33:20, commit-bot wrote:
> Try jobs failed on following builders:
>   win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

(╯°□°)╯︵ sʍopuᴉʍ

[pdr., 2016-08-19 22:46:49]

The CQ bit was checked by pdr@chromium.org

[commit-bot: I haz the power, 2016-08-19 22:47:42]

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, 2016-08-20 00:37:26]

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

[commit-bot: I haz the power, 2016-08-20 00:37:28]

Try jobs failed on following builders:
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[eae, 2016-08-23 18:47:59]

The CQ bit was checked by eae@chromium.org

[eae, 2016-08-23 18:48:00]

The patchset sent to the CQ was uploaded after l-g-t-m from pdr@chromium.org
Link to the patchset: https://codereview.chromium.org/2264723002/#ps20001
(title: "Fix typo")

[commit-bot: I haz the power, 2016-08-23 18:48:25]

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, 2016-08-23 23:06:51]

Description was changed from

==========
Fix int overflow in window.moveBy

Fix an int overflow bug in window.moveBy by changing it to saturate when
performing addition though a new saturatedMove method on IntPoint, Rect.

BUG=635799
R=pdr@chromium.org
==========

to

==========
Fix int overflow in window.moveBy

Fix an int overflow bug in window.moveBy by changing it to saturate when
performing addition though a new saturatedMove method on IntPoint, Rect.

BUG=635799
R=pdr@chromium.org
==========

[commit-bot: I haz the power, 2016-08-23 23:06:52]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-08-23 23:08:25]

Description was changed from

==========
Fix int overflow in window.moveBy

Fix an int overflow bug in window.moveBy by changing it to saturate when
performing addition though a new saturatedMove method on IntPoint, Rect.

BUG=635799
R=pdr@chromium.org
==========

to

==========
Fix int overflow in window.moveBy

Fix an int overflow bug in window.moveBy by changing it to saturate when
performing addition though a new saturatedMove method on IntPoint, Rect.

BUG=635799
R=pdr@chromium.org

Committed: https://crrev.com/47e39c323732b04b595f7a46a225b3cd7e768567
Cr-Commit-Position: refs/heads/master@{#413885}
==========

[commit-bot: I haz the power, 2016-08-23 23:08:27]

Patchset 2 (id:??) landed as
https://crrev.com/47e39c323732b04b595f7a46a225b3cd7e768567
Cr-Commit-Position: refs/heads/master@{#413885}