Catch screenrecord errors to avoid CommandFailedError. BUG=474684

Catch screenrecord errors to avoid CommandFailedError.

BUG=474684
Committed: https://crrev.com/980327417d215625b8e7840752eb5f56aadcaed6
Cr-Commit-Position: refs/heads/master@{#324647}

[jbudorick, 2015-04-09 22:51:13]

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

[jbudorick, 2015-04-09 22:51:14]

lgtm w/ nit

https://codereview.chromium.org/1074003002/diff/20001/build/android/pylib/scr...
File build/android/pylib/screenshot.py (right):

https://codereview.chromium.org/1074003002/diff/20001/build/android/pylib/scr...
build/android/pylib/screenshot.py:79: logging.warning('Nothing to Kill:
screenrecord was not running')
nit: Kill -> kill

[raywilliams, 2015-04-10 15:05:45]

https://codereview.chromium.org/1074003002/diff/20001/build/android/pylib/scr...
File build/android/pylib/screenshot.py (right):

https://codereview.chromium.org/1074003002/diff/20001/build/android/pylib/scr...
build/android/pylib/screenshot.py:79: logging.warning('Nothing to Kill:
screenrecord was not running')
On 2015/04/09 22:51:14, jbudorick wrote:
> nit: Kill -> kill

Done.

For some reason, I always default to making logs like book titles.

[raywilliams, 2015-04-10 15:29:12]

The CQ bit was checked by raywilliams@google.com

[raywilliams, 2015-04-10 15:29:12]

The patchset sent to the CQ was uploaded after l-g-t-m from
jbudorick@chromium.org
Link to the patchset: https://codereview.chromium.org/1074003002/#ps40001
(title: "Changed a character in the log output")

[commit-bot: I haz the power, 2015-04-10 15:29:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1074003002/40001

[commit-bot: I haz the power, 2015-04-10 16:53:06]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-04-10 16:53:55]

Patchset 3 (id:??) landed as
https://crrev.com/980327417d215625b8e7840752eb5f56aadcaed6
Cr-Commit-Position: refs/heads/master@{#324647}