Perf: Update size expectation for nacl_helper/nacl_helper on linux

Perf: Update size expectation for nacl_helper/nacl_helper on linux

Regression is tiny (0.04%).

http://build.chromium.org/p/chromium/builders/Linux/builds/53433
https://chromeperf.appspot.com/report?masters=Chromium&bots=chromium-rel-linux%2Cchromium-rel-xp&tests=sizes%2Fnacl_helper&rev=294900&checked=all

TBR=nhiroki@chromium.org
NOTRY=true

Committed: https://crrev.com/bd700c84bf9132a96e17e0ea724d1855a8d01740
Cr-Commit-Position: refs/heads/master@{#294991}

[nhiroki, 2014-09-16 02:32:49]

nhiroki@chromium.org changed reviewers:
+ nhiroki@chromium.org

[nhiroki, 2014-09-16 02:32:54]

The CQ bit was checked by nhiroki@chromium.org

[commit-bot: I haz the power, 2014-09-16 02:37:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/575603003/1

[commit-bot: I haz the power, 2014-09-16 02:40:54]

Committed patchset #1 (id:1) as 37573f6504c516cbc5142851df393ee4f2d6550a

[commit-bot: I haz the power, 2014-09-16 02:42:33]

Patchset 1 (id:??) landed as
https://crrev.com/bd700c84bf9132a96e17e0ea724d1855a8d01740
Cr-Commit-Position: refs/heads/master@{#294991}

[nhiroki, 2014-09-16 05:46:31]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/574633002/ by nhiroki@chromium.org.

The reason for reverting is: I should have updated the expectation for
linux-release (not linux-release-64)..