Device Orientation: suppress assert about thread join from IO thread.
Device Orientation: suppress assert about thread join from IO thread.

Temporarily suppress in order to stop breaking other tests.

BUG=72286
TEST=see bug

Review URL: http://codereview.chromium.org/6452012

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@74139 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