Remove histogram memleak suppression. No longer able to reproduce this bug locally or on try-bots. BUG=45263 TEST=none
Remove histogram memleak suppression.
No longer able to reproduce this bug locally or on try-bots.
BUG=45263
TEST=none

Review URL: http://codereview.chromium.org/3175005

git-svn-id: http://src.chromium.org/svn/trunk/src@55904 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: ff2644dcc320f40113005f8c328b7b9d803b744d
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