Updating build-webapp script to append the client id extension for app remoting apps automatically.

Updating build-webapp script to append the client id extension for app remoting apps automatically.

BUG=

Committed: https://crrev.com/42b8b67ab289361c178200853fb8cf9fb1af0948
Cr-Commit-Position: refs/heads/master@{#324322}

[joedow, 2015-04-08 18:51:54]

joedow@chromium.org changed reviewers:
+ garykac@chromium.org

[joedow, 2015-04-08 18:51:54]

Updated build-webapp script to append the oauth client id extension when the
base client id is present.

[garykac, 2015-04-08 20:23:03]

lgtm

[joedow, 2015-04-08 20:24:43]

The CQ bit was checked by joedow@chromium.org

[commit-bot: I haz the power, 2015-04-08 20:25:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1070903002/1

[joedow, 2015-04-08 21:45:19]

The CQ bit was unchecked by joedow@chromium.org

[joedow, 2015-04-08 21:45:22]

The CQ bit was checked by joedow@chromium.org

[commit-bot: I haz the power, 2015-04-08 21:46:39]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1070903002/1

[joedow, 2015-04-08 22:48:17]

The CQ bit was unchecked by joedow@chromium.org

[joedow, 2015-04-08 22:48:21]

The CQ bit was checked by joedow@chromium.org

[commit-bot: I haz the power, 2015-04-08 22:48:58]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1070903002/1

[joedow, 2015-04-08 23:06:04]

The CQ bit was unchecked by joedow@chromium.org

[joedow, 2015-04-08 23:06:10]

The CQ bit was checked by joedow@chromium.org

[joedow, 2015-04-08 23:06:14]

The CQ bit was unchecked by joedow@chromium.org

[joedow, 2015-04-08 23:07:23]

The CQ bit was checked by joedow@chromium.org

[commit-bot: I haz the power, 2015-04-08 23:07:53]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1070903002/1

[joedow, 2015-04-08 23:43:22]

The CQ bit was unchecked by joedow@chromium.org

[joedow, 2015-04-08 23:52:34]

The CQ bit was checked by joedow@chromium.org

[commit-bot: I haz the power, 2015-04-08 23:53:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1070903002/1

[commit-bot: I haz the power, 2015-04-09 00:56:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-09 00:57:14]

Patchset 1 (id:??) landed as
https://crrev.com/42b8b67ab289361c178200853fb8cf9fb1af0948
Cr-Commit-Position: refs/heads/master@{#324322}