Disabling failing test on valgrind  john, please revert this once you fixed the problem.
Disabling failing test on valgrind  john, please revert this once you fixed the problem.

TBR=johnnyg@chromium.org
BUG=48975
TEST=none

Review URL: http://codereview.chromium.org/2950004

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@52188 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