Suppresses a leak in IconLoader::ParseIcon()
Suppresses a leak in IconLoader::ParseIcon()

TBR=estade,jhawkins,sergeyu,thestig
BUG=42389
TEST=make the "Linux Tests (valgrind)(2)" bot green.
Review URL: http://codereview.chromium.org/1756011

git-svn-id: http://src.chromium.org/svn/trunk/src@45425 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: a1724581b4011a53902fbcc0aad51b2132333133
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