Remove unnecessary declaration

Remove unnecessary declaration

All test elements already have the equivalent 'background-repeat:
no-repeat' declaration.

BUG=488707
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=200542

[davve, 2015-08-14 11:25:05]

davve@opera.com changed reviewers:
+ philipj@opera.com

[davve, 2015-08-14 11:25:06]

PTAL

[philipj_slow, 2015-08-14 11:57:57]

The CQ bit was checked by philipj@opera.com

[philipj_slow, 2015-08-14 11:57:58]

lgtm

[commit-bot: I haz the power, 2015-08-14 11:58:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1290913003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1290913003/1

[commit-bot: I haz the power, 2015-08-14 13:23:43]

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

[commit-bot: I haz the power, 2015-08-14 13:23:44]

Try jobs failed on following builders:
  win_chromium_rel_ng on tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[davve, 2015-08-14 14:27:46]

The CQ bit was checked by davve@opera.com

[commit-bot: I haz the power, 2015-08-14 14:27:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1290913003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1290913003/1

[commit-bot: I haz the power, 2015-08-14 15:43:05]

Committed patchset #1 (id:1) as
https://src.chromium.org/viewvc/blink?view=rev&revision=200542