Convert printing_unittests to run exclusively on Swarming

Convert printing_unittests to run exclusively on Swarming

0 configs already ran on Swarming
28 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: 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 printing_unittests

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

Committed: https://crrev.com/350eee02c28b43a7c7f1c685d7437f09f3db613b
Cr-Commit-Position: refs/heads/master@{#336859}

[M-A Ruel, 2015-06-30 16:07:16]

Try jobs failed since this patch is based on another CL. I'll wait for the other
CL to be checked in first and will try again. I tested it to work locally so you
can still review right away.

[Dirk Pranke, 2015-06-30 16:18:59]

lgtm

[M-A Ruel, 2015-06-30 17:53:12]

maruel@chromium.org changed reviewers:
+ vandebo@chromium.org
- thestig@chromium.org

[M-A Ruel, 2015-06-30 17:55:00]

maruel@chromium.org changed reviewers:
+ vitalybuka@chromium.org
- vandebo@chromium.org

[M-A Ruel, 2015-06-30 17:58:19]

On 2015/06/30 16:18:59, Dirk Pranke wrote:
> lgtm

TBR'ing to Vitaly.

[Vitaly Buka (NO REVIEWS), 2015-06-30 18:03:37]

lgtm

[M-A Ruel, 2015-06-30 18:29:05]

The CQ bit was checked by maruel@chromium.org

[M-A Ruel, 2015-06-30 18:29:06]

The patchset sent to the CQ was uploaded after l-g-t-m from dpranke@chromium.org
Link to the patchset: https://codereview.chromium.org/1217243003/#ps20001
(title: "Rebase")

[commit-bot: I haz the power, 2015-06-30 18:29:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1217243003/20001

[commit-bot: I haz the power, 2015-06-30 19:42:13]

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

[commit-bot: I haz the power, 2015-06-30 19:42:14]

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

[M-A Ruel, 2015-06-30 19:45:08]

On 2015/06/30 19:42:14, commit-bot: I haz the power wrote:
> Try jobs failed on following builders:
>   linux_android_rel_ng on tryserver.chromium.linux (JOB_FAILED,
>
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_android_r...)

Confirmed both failures of linux_android_rel_ng were unrelated and that all
other configuration passes.

[M-A Ruel, 2015-06-30 19:45:26]

The CQ bit was checked by maruel@chromium.org

[commit-bot: I haz the power, 2015-06-30 19:46:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1217243003/20001

[commit-bot: I haz the power, 2015-06-30 19:55:00]

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

[commit-bot: I haz the power, 2015-06-30 19:55:01]

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 19:57:29]

The CQ bit was checked by maruel@chromium.org

[M-A Ruel, 2015-06-30 19:57:30]

The patchset sent to the CQ was uploaded after l-g-t-m from
dpranke@chromium.org, vitalybuka@chromium.org
Link to the patchset: https://codereview.chromium.org/1217243003/#ps40001
(title: "Rebase")

[commit-bot: I haz the power, 2015-06-30 19:58:31]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1217243003/40001

[commit-bot: I haz the power, 2015-06-30 20:05:32]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-06-30 20:06:15]

Patchset 3 (id:??) landed as
https://crrev.com/350eee02c28b43a7c7f1c685d7437f09f3db613b
Cr-Commit-Position: refs/heads/master@{#336859}