Remove cc_perftests and gpu_perftests double entry from chromium.perf.json.

Remove cc_perftests and gpu_perftests double entry from chromium.perf.json.

Turns out these tests were running on 2 of the nexus 7 bots.

BUG=593348
TBR=sullivan

Committed: https://crrev.com/6aacb58a448d503715acff53cea8abe86f51aea2
Cr-Commit-Position: refs/heads/master@{#380145}

[shatch, 2016-03-09 15:18:59]

The CQ bit was checked by simonhatch@chromium.org

[commit-bot: I haz the power, 2016-03-09 15:19:12]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1775413002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1775413002/1

[commit-bot: I haz the power, 2016-03-09 16:34:44]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-09 16:35:37]

Description was changed from

==========
Remove cc_perftests and gpu_perftests double entry from chromium.perf.json.

Turns out these tests were running on 2 of the nexus 7 bots.

BUG=593348
TBR=sullivan
==========

to

==========
Remove cc_perftests and gpu_perftests double entry from chromium.perf.json.

Turns out these tests were running on 2 of the nexus 7 bots.

BUG=593348
TBR=sullivan

Committed: https://crrev.com/6aacb58a448d503715acff53cea8abe86f51aea2
Cr-Commit-Position: refs/heads/master@{#380145}
==========

[commit-bot: I haz the power, 2016-03-09 16:35:38]

Patchset 1 (id:??) landed as
https://crrev.com/6aacb58a448d503715acff53cea8abe86f51aea2
Cr-Commit-Position: refs/heads/master@{#380145}