Remove gerrit_rebase_patch_ref flag from bot_update API

Remove gerrit_rebase_patch_ref flag from bot_update API

BUG=612417
Committed: https://chromium.googlesource.com/chromium/tools/depot_tools/+/f0b0378318a0bca451dc05303ba3c0971b249103

[Bons, 2016-09-07 18:13:26]

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

[commit-bot: I haz the power, 2016-09-07 18:13:27]

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

[Bons, 2016-09-07 18:13:40]

andybons@chromium.org changed reviewers:
+ tandrii@chromium.org

[commit-bot: I haz the power, 2016-09-07 18:21:37]

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

[commit-bot: I haz the power, 2016-09-07 18:21:38]

Dry run: This issue passed the CQ dry run.

[tandrii(chromium), 2016-09-07 18:27:06]

lgtm

[Bons, 2016-09-07 18:27:26]

The CQ bit was checked by andybons@chromium.org

[commit-bot: I haz the power, 2016-09-07 18:27:38]

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, 2016-09-07 19:01:00]

Description was changed from

==========
Remove gerrit_rebase_patch_ref flag from bot_update API

BUG=612417
==========

to

==========
Remove gerrit_rebase_patch_ref flag from bot_update API

BUG=612417

Committed:
https://chromium.googlesource.com/chromium/tools/depot_tools/+/f0b0378318a0bc...
==========

[commit-bot: I haz the power, 2016-09-07 19:01:01]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/tools/depot_tools/+/f0b0378318a0bc...