Add --stat option to git-cl diff

Add --stat option to git-cl diff

Committed: https://chromium.googlesource.com/chromium/tools/depot_tools/+/074beb2e46fbefdf85a6ba2526ad7079dd3ceb04

[Tom (Use chromium acct), 2016-08-29 19:16:17]

The CQ bit was checked by thomasanderson@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-08-29 19:16:27]

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

[Tom (Use chromium acct), 2016-08-29 19:16:34]

thomasanderson@google.com changed reviewers:
+ dpranke@chromium.org

[commit-bot: I haz the power, 2016-08-29 19:23:37]

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

[commit-bot: I haz the power, 2016-08-29 19:23:37]

Dry run: This issue passed the CQ dry run.

[Dirk Pranke, 2016-08-29 20:53:02]

lgtm

[Tom (Use chromium acct), 2016-08-29 21:00:00]

The CQ bit was checked by thomasanderson@google.com

[commit-bot: I haz the power, 2016-08-29 21:00:04]

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, 2016-08-29 21:03:23]

Description was changed from

==========
Add --stat option to git-cl diff
==========

to

==========
Add --stat option to git-cl diff

Committed:
https://chromium.googlesource.com/chromium/tools/depot_tools/+/074beb2e46fbef...
==========

[commit-bot: I haz the power, 2016-08-29 21:03:25]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/tools/depot_tools/+/074beb2e46fbef...