Make TestLoginAfterRepost flaky on linux.
Make TestLoginAfterRepost flaky on linux.

BUG=56401
TEST=None.

Review URL: http://codereview.chromium.org/3461012

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@60108 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser