Create list file for GN target //remoting/webapp:unit_tests

Create list file for GN target //remoting/webapp:unit_tests

This is needed to avoid problems on platforms that limit the size of a
command line.

This CL also fixes an ordering issue that causes a GN compiler error.

Committed: https://crrev.com/468590800de45688381817e4803ac4a0bfc9bb97
Cr-Commit-Position: refs/heads/master@{#343763}

[kelvinp, 2015-08-17 18:29:56]

kelvinp@chromium.org changed reviewers:
+ jamiewalch@chromium.org

[kelvinp, 2015-08-17 18:32:29]

Patchset #1 (id:1) has been deleted

[kelvinp, 2015-08-17 18:32:59]

Patchset #1 (id:20001) has been deleted

[kelvinp, 2015-08-17 18:33:16]

PTAL

[kelvinp, 2015-08-17 18:47:13]

The CQ bit was checked by kelvinp@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-08-17 18:48:08]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1296283002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1296283002/40001

[kelvinp, 2015-08-17 18:58:04]

The CQ bit was unchecked by kelvinp@chromium.org

[kelvinp, 2015-08-17 21:04:29]

kelvinp@chromium.org changed reviewers:
+ dcaiafa@chromium.org

[dcaiafa, 2015-08-17 21:19:25]

lgtm

[kelvinp, 2015-08-17 21:29:57]

The CQ bit was checked by kelvinp@chromium.org

[commit-bot: I haz the power, 2015-08-17 21:30:24]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1296283002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1296283002/40001

[kelvinp, 2015-08-17 21:54:43]

The CQ bit was unchecked by kelvinp@chromium.org

[kelvinp, 2015-08-17 22:19:58]

The CQ bit was checked by kelvinp@chromium.org

[commit-bot: I haz the power, 2015-08-17 22:21:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1296283002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1296283002/40001

[commit-bot: I haz the power, 2015-08-17 22:44:02]

Committed patchset #1 (id:40001)

[commit-bot: I haz the power, 2015-08-17 22:44:41]

Patchset 1 (id:??) landed as
https://crrev.com/468590800de45688381817e4803ac4a0bfc9bb97
Cr-Commit-Position: refs/heads/master@{#343763}