Build fix after r130135. Dromaeo tests only report single memory value,
authorrniwa@webkit.org <rniwa@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 2 Oct 2012 16:52:09 +0000 (16:52 +0000)
committerrniwa@webkit.org <rniwa@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 2 Oct 2012 16:52:09 +0000 (16:52 +0000)
commitce8a25c347754023e9b3b80180b5d4f8da942cf6
tree2d426a75497fd48c7c01c1ff88785b3fe34e8900
parent8f9b57fd0b54bb5110c050bd0cfc68bab558be9e
Build fix after r130135. Dromaeo tests only report single memory value,
and computeStatistics should report variance as 0 in such cases.

* resources/runner.js:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@130181 268f45cc-cd09-0410-ab3c-d52691b4dbfc
PerformanceTests/ChangeLog
PerformanceTests/resources/runner.js