Convert url_unittests to run exclusively on Swarming

Convert url_unittests to run exclusively on Swarming

0 configs already ran on Swarming
29 used to run locally and were converted:
- chromium.chromiumos.json: Linux ChromiumOS Ozone Tests (1)
- chromium.chromiumos.json: Linux ChromiumOS Tests (1)
- chromium.chromiumos.json: Linux ChromiumOS Tests (dbg)(1)
- chromium.fyi.json: CrWinAsan tester
- chromium.fyi.json: CrWinAsan(dll) tester
- chromium.fyi.json: Linux Trusty
- chromium.fyi.json: Linux Trusty (dbg)
- chromium.linux.json: Cast Linux
- chromium.linux.json: Linux Tests
- chromium.linux.json: Linux Tests (dbg)(1)
- chromium.linux.json: Linux Tests (dbg)(1)(32)
- chromium.mac.json: Mac10.10 Tests
- chromium.mac.json: Mac10.6 Tests
- chromium.mac.json: Mac10.8 Tests
- chromium.mac.json: Mac10.9 Tests
- chromium.mac.json: Mac10.9 Tests (dbg)
- chromium.memory.fyi.json: Linux ChromeOS MSan Tests
- chromium.memory.fyi.json: Linux MSan Tests
- chromium.memory.fyi.json: Linux TSan Tests
- chromium.memory.json: Linux ASan LSan Tests (1)
- chromium.memory.json: Linux Chromium OS ASan LSan Tests (1)
- chromium.memory.json: Mac ASan 64 Tests (1)
- chromium.webkit.json: Linux ChromiumOS Tests (1)
- chromium.webkit.json: Linux ChromiumOS Tests (dbg)(1)
- chromium.win.json: Vista Tests (1)
- chromium.win.json: Win 7 Tests x64 (1)
- chromium.win.json: Win7 Tests (1)
- chromium.win.json: Win7 Tests (dbg)(1)
- chromium.win.json: XP Tests (1)

Ran:
  ./manage.py --convert url_unittests

R=brettw@chromium.org,dpranke@chromium.org
TBR=
BUG=98637
NOTRY=true

Committed: https://crrev.com/9571fc1bcee513c519ec1afc8d0c1665353a1c84
Cr-Commit-Position: refs/heads/master@{#336823}

[Dirk Pranke, 2015-06-30 16:15:02]

lgtm

[M-A Ruel, 2015-06-30 16:16:39]

The CQ bit was checked by maruel@chromium.org

[commit-bot: I haz the power, 2015-06-30 16:17:16]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1211103006/1

[commit-bot: I haz the power, 2015-06-30 16:24:42]

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

[commit-bot: I haz the power, 2015-06-30 16:24:43]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[M-A Ruel, 2015-06-30 16:54:58]

On 2015/06/30 16:24:43, commit-bot: I haz the power wrote:
> Try jobs failed on following builders:
>   chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
>
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

I'll TBR for Brett since it's a fairly mechanical change.

[M-A Ruel, 2015-06-30 16:55:02]

The CQ bit was checked by maruel@chromium.org

[commit-bot: I haz the power, 2015-06-30 16:55:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1211103006/1

[commit-bot: I haz the power, 2015-06-30 18:11:54]

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

[commit-bot: I haz the power, 2015-06-30 18:11:55]

Try jobs failed on following builders:
  win_chromium_x64_rel_ng on tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[M-A Ruel, 2015-06-30 18:13:52]

On 2015/06/30 18:11:55, commit-bot: I haz the power wrote:
> Try jobs failed on following builders:
>   win_chromium_x64_rel_ng on tryserver.chromium.win (JOB_FAILED,
>
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

Try job failure is unrelated.

[M-A Ruel, 2015-06-30 18:13:57]

The CQ bit was checked by maruel@chromium.org

[commit-bot: I haz the power, 2015-06-30 18:14:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1211103006/1

[commit-bot: I haz the power, 2015-06-30 18:23:58]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-06-30 18:25:48]

Patchset 1 (id:??) landed as
https://crrev.com/9571fc1bcee513c519ec1afc8d0c1665353a1c84
Cr-Commit-Position: refs/heads/master@{#336823}