replace OVERRIDE with override in courgette/

replace OVERRIDE with override in courgette/

R=dgarrett@chromium.org
BUG=417463
Committed: https://crrev.com/264aa6a70677c12109af8c64dbe3fbf2facff2f4
Cr-Commit-Position: refs/heads/master@{#299446}

[Mostyn Bramley-Moore, 2014-10-13 09:14:42]

@dgarret: PTAL at this tiny change.

[dgarrett, 2014-10-14 01:50:44]

On 2014/10/13 09:14:42, Mostyn Bramley-Moore wrote:
> @dgarret: PTAL at this tiny change.

LGTM

[Mostyn Bramley-Moore, 2014-10-14 06:10:27]

The CQ bit was checked by mostynb@opera.com

[commit-bot: I haz the power, 2014-10-14 06:10:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/655553003/1

[commit-bot: I haz the power, 2014-10-14 06:17:33]

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

[commit-bot: I haz the power, 2014-10-14 06:17:34]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[Mostyn Bramley-Moore, 2014-10-14 07:36:35]

The CQ bit was checked by mostynb@opera.com

[commit-bot: I haz the power, 2014-10-14 07:37:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/655553003/1

[commit-bot: I haz the power, 2014-10-14 08:09:12]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-10-14 08:15:27]

Patchset 1 (id:??) landed as
https://crrev.com/264aa6a70677c12109af8c64dbe3fbf2facff2f4
Cr-Commit-Position: refs/heads/master@{#299446}