Move swarm_client to swarming_client.

Move swarm_client to swarming_client.

This involves fixing up all the calling side. It now fetched from
a clone of code.google.com/p/swarming.client instead of chrome/trunk/tools/swarm_client.

Always fetch from https://chromium.googlesource.com since it has much higher reliability.

TBR=vadimsh@chromium.org
BUG=
NOTRY=true

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=217535

[M-A Ruel, 2013-07-25 20:03:43]

This CL is not ready for commit yet, since I need to have the infrastructure
side done before, but I've put it up for review right away so you can see if
there's anything obviously wrong.

The different format for git repos on code.google.com is sad but there's nothing
we can do about it.

[csharp, 2013-07-25 20:20:31]

Change seems correct to me.

[M-A Ruel, 2013-08-12 18:19:58]

On 2013/07/25 20:20:31, csharp wrote:
> Change seems correct to me.

I'm now ready to commit this change, since other infrastructure changes for
chromium.googlesources.com happened which should clear out any quota issue.

[M-A Ruel, 2013-08-12 18:56:09]

+Vadim as a reviewer if he's fine with the CL.

It's fairly possible something will break and I'll have to revert. So I prefer
to commit it in the morning, preferably tomorrow morning.

[Vadim Sh., 2013-08-12 19:41:58]

On 2013/08/12 18:56:09, M-A Ruel wrote:
> +Vadim as a reviewer if he's fine with the CL.
> 
> It's fairly possible something will break and I'll have to revert. So I prefer
> to commit it in the morning, preferably tomorrow morning.

LGTM

It's difficult to tell whether something is missing... Let's just try it in the
morning, as you suggest.

Also on somewhat related note: the mirror of swarming repo
(https://chromium.googlesource.com/external/swarming/) contains submodules that
are directly referencing code.google.com. So we need to be careful not to use it
in any heavily used DEPS. Or figure out a way to rewrite submodules to point to
chromium.googlesource.com.

[Isaac (away), 2013-08-12 19:51:23]

We can't land this if it causes bots to checkout from google code.  They'll
block us.

[M-A Ruel, 2013-08-12 19:53:05]

On 2013/08/12 19:51:23, Isaac wrote:
> We can't land this if it causes bots to checkout from google code.  They'll
> block us.

(?) It's not fetching from google code at all.

[Isaac (away), 2013-08-12 19:54:22]

Won't it checkout recursively from:
https://chromium.googlesource.com/external/swarming/+/6dfd2ba05d7493f1db05d26...

?

[M-A Ruel, 2013-08-12 19:57:12]

On 2013/08/12 19:54:22, Isaac wrote:
> Won't it checkout recursively from:
>
https://chromium.googlesource.com/external/swarming/+/6dfd2ba05d7493f1db05d26...
> 
> ?

It's fetching from:
https://chromium.googlesource.com/external/swarming.client
not from:
https://chromium.googlesource.com/external/swarming

Only swarming.client is needed in chromium. One option is to not clone the other
repositories to not confuse people.

[Vadim Sh., 2013-08-12 20:07:12]

On 2013/08/12 19:54:22, Isaac wrote:
> Won't it checkout recursively from:
>
https://chromium.googlesource.com/external/swarming/+/6dfd2ba05d7493f1db05d26...
> 
> ?

Sorry, probably my comment about external/swarming was misleading.

We are not fetching it (we fetch swarming.client). I just wanted to point that
if we ever want to fetch from it we might need to change it to reference
chromium.googlesource.com.

[M-A Ruel, 2013-08-13 19:30:53]

On 2013/08/12 20:07:12, Vadim Sh. wrote:
> On 2013/08/12 19:54:22, Isaac wrote:
> > Won't it checkout recursively from:
> >
>
https://chromium.googlesource.com/external/swarming/+/6dfd2ba05d7493f1db05d26...
> > 
> > ?
> 
> Sorry, probably my comment about external/swarming was misleading.
> 
> We are not fetching it (we fetch swarming.client). I just wanted to point that
> if we ever want to fetch from it we might need to change it to reference
> http://chromium.googlesource.com.

Chromium will never fetch external/swarming or external/swarming.* beside
external/swarming.client. As I said previously, I'd prefer removing the
external/swarming git clone to remove confusion. I'll follow offline about the
exact command to run.

[M-A Ruel, 2013-08-14 00:11:44]

https://chromium.googlesource.com/chromium/external/swarming is not more, no
more confusion!

RIP.

[M-A Ruel, 2013-08-14 00:12:30]

On 2013/08/14 00:11:44, M-A Ruel wrote:
> https://chromium.googlesource.com/chromium/external/swarming is not more, no
> more confusion!
> 
> RIP.

Err, I meant https://chromium.googlesource.com/external/swarming and it's not
purged yet. :) It'll be soonish.

[M-A Ruel, 2013-08-14 12:54:45]

Committed patchset #5 manually as r217535.