Revert "Trigger clean-up GCs between tests of Speedometer"

Revert "Trigger clean-up GCs between tests of Speedometer"

This reverts commit 3f8a241fe8b695f765f6c56ef57e4691f389c4c6.

This was a wrong optimization to "improve" the performance of Speedomenter.
We shouldn't have landed a change that is not adopted in the upstreamed Speedometer.

TBR=peria@chromium.org

Committed: https://crrev.com/f13b7592e312f69e70062fbcf72b746eefaf13fc
Cr-Commit-Position: refs/heads/master@{#323885}

[haraken, 2015-04-05 11:15:47]

haraken@chromium.org changed reviewers:
+ oilpan-reviews@chromium.org, rschoen@google.com

[haraken, 2015-04-05 11:15:47]

See Ryan's email for more details.

[haraken, 2015-04-05 11:15:51]

The CQ bit was checked by haraken@chromium.org

[commit-bot: I haz the power, 2015-04-05 11:16:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1064433003/1

[commit-bot: I haz the power, 2015-04-05 12:13:22]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-05 12:14:09]

Patchset 1 (id:??) landed as
https://crrev.com/f13b7592e312f69e70062fbcf72b746eefaf13fc
Cr-Commit-Position: refs/heads/master@{#323885}