Revert "Roll isolate go to binaries as generated by infra @ 6f3db5a82956."

Revert "Roll isolate go to binaries as generated by infra @ 6f3db5a82956."

This reverts commit a7ce77dda519428ce58039382485c7cd0cc05ab7. Monitoring tells
us severely regressed isolate performance.

TBR=jam@chromium.org
BUG=644410
Committed: https://crrev.com/07ac77f394925721fbeee21d94644a754fcc6025
Cr-Commit-Position: refs/heads/master@{#418639}

[M-A Ruel, 2016-09-14 18:41:55]

The CQ bit was checked by maruel@chromium.org

[commit-bot: I haz the power, 2016-09-14 18:42:49]

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, 2016-09-14 19:36:00]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-14 19:39:45]

Description was changed from

==========
Revert "Roll isolate go to binaries as generated by infra @ 6f3db5a82956."

This reverts commit a7ce77dda519428ce58039382485c7cd0cc05ab7. Monitoring tells
us severely regressed isolate performance.

TBR=jam@chromium.org
BUG=644410
==========

to

==========
Revert "Roll isolate go to binaries as generated by infra @ 6f3db5a82956."

This reverts commit a7ce77dda519428ce58039382485c7cd0cc05ab7. Monitoring tells
us severely regressed isolate performance.

TBR=jam@chromium.org
BUG=644410

Committed: https://crrev.com/07ac77f394925721fbeee21d94644a754fcc6025
Cr-Commit-Position: refs/heads/master@{#418639}
==========

[commit-bot: I haz the power, 2016-09-14 19:39:47]

Patchset 1 (id:??) landed as
https://crrev.com/07ac77f394925721fbeee21d94644a754fcc6025
Cr-Commit-Position: refs/heads/master@{#418639}