[Chromecast] Add a return value after NOTREACHED in tests.

[Chromecast] Add a return value after NOTREACHED in tests.

Required to compile on internal ARM compiler.

BUG=

Committed: https://crrev.com/66aaf7e5ac9bd3f5c516b3ea0e36247359eefd5d
Cr-Commit-Position: refs/heads/master@{#349997}

[slan, 2015-09-21 18:46:10]

slan@chromium.org changed reviewers:
+ alokp@chromium.org, halliwell@chromium.org

[slan, 2015-09-21 18:46:10]

Please see this build fix for the change recently introduced by WebAudio patch.

[slan, 2015-09-21 19:19:21]

ping for review, this is breaking internal builds.

[gunsch, 2015-09-21 19:24:13]

gunsch@chromium.org changed reviewers:
+ gunsch@chromium.org

[gunsch, 2015-09-21 19:24:13]

The CQ bit was checked by gunsch@chromium.org

[gunsch, 2015-09-21 19:24:14]

lgtm

[commit-bot: I haz the power, 2015-09-21 19:25:18]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1351493003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1351493003/1

[alokp, 2015-09-21 19:38:35]

https://codereview.chromium.org/1351493003/diff/1/chromecast/media/BUILD.gn
File chromecast/media/BUILD.gn (right):

https://codereview.chromium.org/1351493003/diff/1/chromecast/media/BUILD.gn#n...
chromecast/media/BUILD.gn:19: "audio/cast_audio_output_stream_unittest.cc",
Is this required because we do not have media/BUILD.gn downstream? Do you want
to delete audio:test_support in that case? It is dead code now.

[commit-bot: I haz the power, 2015-09-21 19:54:29]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-09-21 19:55:03]

Patchset 1 (id:??) landed as
https://crrev.com/66aaf7e5ac9bd3f5c516b3ea0e36247359eefd5d
Cr-Commit-Position: refs/heads/master@{#349997}