Remove gpu_perftests from perfbot "Linux Perf (1)".

Remove gpu_perftests from perfbot "Linux Perf (1)".

Removing gpu_perftests from "Linux Perf (1)" since the display set when running these tests doesn't have direct rendering on.

TBR=phajdan.jr@chromium.org
BUG=

Committed: https://crrev.com/393fa2e21f337f43a25d82bfe7564238e6af2bcf
Cr-Commit-Position: refs/heads/master@{#319210}

[Daniele Castagna, 2015-03-04 22:24:06]

dcastagna@chromium.org changed reviewers:
+ fmeawad@chromium.org

[fmeawad, 2015-03-04 22:40:53]

LGTM.

[Daniele Castagna, 2015-03-04 23:32:35]

dcastagna@chromium.org changed reviewers:
+ phajdan.jr@chromium.org

[Daniele Castagna, 2015-03-04 23:32:36]

+phajdan.jr for owner approval.

[Daniele Castagna, 2015-03-05 01:31:04]

The CQ bit was checked by dcastagna@chromium.org

[commit-bot: I haz the power, 2015-03-05 01:31:26]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/977943006/1

[commit-bot: I haz the power, 2015-03-05 03:56:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-03-05 03:57:08]

Patchset 1 (id:??) landed as
https://crrev.com/393fa2e21f337f43a25d82bfe7564238e6af2bcf
Cr-Commit-Position: refs/heads/master@{#319210}