Update V8 to version 5.2.303.

Update V8 to version 5.2.303.

Summary of changes available at:
https://chromium.googlesource.com/v8/v8/+log/6450bf7b..dcd9152a

Please follow these instructions for assigning/CC'ing issues:
https://github.com/v8/v8/wiki/Triaging%20issues

Please close rolling in case of a roll revert:
https://v8-roll.appspot.com/
This only works with a Google account.

CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelheim@chromium.org

[v8-autoroll, 2016-05-12 19:16:59]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-12 19:20:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[commit-bot: I haz the power, 2016-05-12 20:54:24]

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

[commit-bot: I haz the power, 2016-05-12 20:54:25]

Try jobs failed on following builders:
  linux_chromium_chromeos_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[v8-autoroll, 2016-05-12 21:00:35]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-12 21:01:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[commit-bot: I haz the power, 2016-05-12 22:06:04]

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

[commit-bot: I haz the power, 2016-05-12 22:06:05]

Try jobs failed on following builders:
  mac_chromium_rel_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[v8-autoroll, 2016-05-12 22:15:33]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-12 22:16:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[commit-bot: I haz the power, 2016-05-12 22:48:21]

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

[commit-bot: I haz the power, 2016-05-12 22:48:22]

Try jobs failed on following builders:
  linux_chromium_asan_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[v8-autoroll, 2016-05-12 23:00:24]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-12 23:00:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[commit-bot: I haz the power, 2016-05-13 00:04:14]

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

[commit-bot: I haz the power, 2016-05-13 00:04:15]

Try jobs failed on following builders:
  linux_chromium_chromeos_ozone_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[v8-autoroll, 2016-05-13 00:15:21]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-13 00:15:41]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[commit-bot: I haz the power, 2016-05-13 00:57:45]

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

[commit-bot: I haz the power, 2016-05-13 00:57:47]

Try jobs failed on following builders:
  mac_chromium_rel_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[v8-autoroll, 2016-05-13 01:00:21]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-13 01:00:42]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[commit-bot: I haz the power, 2016-05-13 01:51:25]

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

[commit-bot: I haz the power, 2016-05-13 01:51:26]

Try jobs failed on following builders:
  linux_chromium_chromeos_ozone_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[v8-autoroll, 2016-05-13 02:00:42]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-13 02:01:04]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[commit-bot: I haz the power, 2016-05-13 02:23:03]

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

[commit-bot: I haz the power, 2016-05-13 02:23:04]

Try jobs failed on following builders:
  mac_chromium_rel_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[v8-autoroll, 2016-05-13 02:30:39]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-13 02:30:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[commit-bot: I haz the power, 2016-05-13 03:35:03]

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

[commit-bot: I haz the power, 2016-05-13 03:35:04]

Try jobs failed on following builders:
  linux_chromium_chromeos_ozone_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[v8-autoroll, 2016-05-13 03:45:35]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-13 03:45:42]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[commit-bot: I haz the power, 2016-05-13 03:52:42]

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

[commit-bot: I haz the power, 2016-05-13 03:52:43]

Try jobs failed on following builders:
  mac_chromium_rel_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[v8-autoroll, 2016-05-13 04:00:40]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-13 04:00:55]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[commit-bot: I haz the power, 2016-05-13 05:04:15]

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

[commit-bot: I haz the power, 2016-05-13 05:04:16]

Try jobs failed on following builders:
  linux_chromium_chromeos_ozone_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[v8-autoroll, 2016-05-13 05:15:34]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-13 05:15:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[commit-bot: I haz the power, 2016-05-13 05:33:08]

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

[commit-bot: I haz the power, 2016-05-13 05:33:09]

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

[v8-autoroll, 2016-05-13 05:45:37]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-05-13 05:45:55]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1972303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1972303002/1

[Michael Hablich, 2016-05-13 06:27:07]

Description was changed from

==========
Update V8 to version 5.2.303.

Summary of changes available at:
https://chromium.googlesource.com/v8/v8/+log/6450bf7b..dcd9152a

Please follow these instructions for assigning/CC'ing issues:
https://github.com/v8/v8/wiki/Triaging%20issues

Please close rolling in case of a roll revert:
https://v8-roll.appspot.com/
This only works with a Google account.

CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelhe...
==========

to

==========
Update V8 to version 5.2.303.

Summary of changes available at:
https://chromium.googlesource.com/v8/v8/+log/6450bf7b..dcd9152a

Please follow these instructions for assigning/CC'ing issues:
https://github.com/v8/v8/wiki/Triaging%20issues

Please close rolling in case of a roll revert:
https://v8-roll.appspot.com/
This only works with a Google account.

CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelhe...
==========

[Michael Hablich, 2016-05-13 06:27:25]

This seems to be reproducible .... bisecting.

[Michael Achenbach, 2016-05-13 06:43:26]

On 2016/05/13 06:27:25, Hablich wrote:
> This seems to be reproducible .... bisecting.

According to the failing check it is this one:
https://chromium.googlesource.com/v8/v8/+/efa27fb25e1fa5b8465f4af710086b73b0c...

[Michael Achenbach, 2016-05-13 06:43:53]

On 2016/05/13 06:43:26, Michael Achenbach wrote:
> On 2016/05/13 06:27:25, Hablich wrote:
> > This seems to be reproducible .... bisecting.
> 
> According to the failing check it is this one:
>
https://chromium.googlesource.com/v8/v8/+/efa27fb25e1fa5b8465f4af710086b73b0c...

https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium...