Suppresses the leak for Bug 47950.
Suppresses the leak for Bug 47950.

TBR=ukai
BUG=47950
TEST=make the "Linux Tests (valgrind)(3)" bot green.
Review URL: http://codereview.chromium.org/2802023

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@51241 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