Mark indexeddb and database cyclers as flaky.
Mark indexeddb and database cyclers as flaky.

This sheds the fails label from indexeddb.

BUG=67918
TEST=indexeddb and database steps are green
TBR=nsylvain@chromium.org

Review URL: http://codereview.chromium.org/6347029

git-svn-id: http://src.chromium.org/svn/trunk/src@73097 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: d3316faa2423ce7dd73c877d3b4e2236471a9244
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser