Convert ui_touch_selection_unittests to run exclusively on Swarming

Convert ui_touch_selection_unittests to run exclusively on Swarming

3 configs already ran on Swarming
15 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: Linux Trusty
- chromium.fyi.json: Linux Trusty (dbg)
- chromium.memory.fyi.json: Linux MSan Tests
- chromium.memory.fyi.json: Linux TSan Tests
- chromium.memory.json: Linux Chromium OS ASan LSan 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 ui_touch_selection_unittests

R=dpranke@chromium.org
BUG=98637
Committed: https://crrev.com/97aea7b7e3257310aa9e148edfc5d030d87d779a
Cr-Commit-Position: refs/heads/master@{#336362}

[Dirk Pranke, 2015-06-25 20:16:50]

lgtm

[M-A Ruel, 2015-06-25 20:26:08]

The CQ bit was checked by maruel@chromium.org

[commit-bot: I haz the power, 2015-06-25 20:26:26]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1212523004/1

[commit-bot: I haz the power, 2015-06-25 21:36:15]

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

[commit-bot: I haz the power, 2015-06-25 21:36:16]

Exceeded global retry quota

[M-A Ruel, 2015-06-26 13:30:13]

The CQ bit was checked by maruel@chromium.org

[commit-bot: I haz the power, 2015-06-26 13:30:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1212523004/1

[commit-bot: I haz the power, 2015-06-26 13:34:08]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-06-26 13:34:55]

Patchset 1 (id:??) landed as
https://crrev.com/97aea7b7e3257310aa9e148edfc5d030d87d779a
Cr-Commit-Position: refs/heads/master@{#336362}