My patch set originally had quotes in its title.

See this here: https://luci-milo.appspot.com/swarming/task/362b1537b829af10

See:

===Running git rebase 88f0382b399586b171806af18ba0f88d46cf0a1e (attempt #1)===
In directory: build
First, rewinding head to replay your work on top of it...
fatal: name consists only of disallowed characters: "
===Failed in 0.0 mins===


Patch error is:
No rebase in progress?
No rebase in progress?
No rebase in progress?
No rebase in progress?
No rebase in progress?

Making P1 b/c I don't know how actually far-reaching this could be, or if this is something new. Feel free to downgrade.