Updates the manifest file of Demo.app.

Updates the manifest file of Demo.app.

We should update the manifest file as well as the contents of the extension in
the chromeos image.

BUG=342308
TEST=none

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=250985

[hirono, 2014-02-13 03:38:54]

PTAL the CL of Demo mode's manifest file?
Thank you very much!

[xiyuan, 2014-02-13 04:50:02]

LGTM

Right, I forgot the manifest is here. :p

[hirono, 2014-02-13 04:53:49]

On 2014/02/13 04:50:02, xiyuan wrote:
> LGTM
> 
> Right, I forgot the manifest is here. :p

Thanks!

[hirono, 2014-02-13 04:53:53]

The CQ bit was checked by hirono@chromium.org

[commit-bot: I haz the power, 2014-02-13 04:55:08]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/hirono@chromium.org/162593002/1

[commit-bot: I haz the power, 2014-02-13 06:16:00]

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

[commit-bot: I haz the power, 2014-02-13 06:16:01]

Retried try job too often on win_rel for step(s) app_list_unittests,
ash_unittests, aura_unittests, cacheinvalidation_unittests, cc_unittests,
check_deps, check_deps2git, chrome_elf_unittests, chromedriver_unittests,
components_unittests, compositor_unittests, content_browsertests,
content_unittests, crypto_unittests, events_unittests, google_apis_unittests,
gpu_unittests, installer_util_unittests, ipc_tests, jingle_unittests,
media_unittests, mini_installer_test, nacl_integration, ppapi_unittests,
printing_unittests, remoting_unittests, sql_unittests, sync_integration_tests,
sync_unit_tests, telemetry_perf_unittests, telemetry_unittests, views_unittests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_rel&nu...

[hirono, 2014-02-13 06:25:03]

The CQ bit was checked by hirono@chromium.org

[commit-bot: I haz the power, 2014-02-13 06:25:09]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/hirono@chromium.org/162593002/1

[commit-bot: I haz the power, 2014-02-13 14:26:05]

Change committed as 250985