Unreviewed, rolling out r115905.

Unreviewed, rolling out r115905.
http://trac.webkit.org/changeset/115905
https://bugs.webkit.org/show_bug.cgi?id=85435

New computeStatistics test is failing on chromium ports
(Requested by tomz on #webkit).

Patch by Sheriff Bot <webkit.review.bot@gmail.com> on 2012-05-02

PerformanceTests:

* resources/runner.js:

LayoutTests:

* fast/harness/perftests/perf-runner-compute-statistics-expected.txt: Removed.
* fast/harness/perftests/perf-runner-compute-statistics.html: Removed.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@115917 268f45cc-cd09-0410-ab3c-d52691b4dbfc