Update Heapcheck suppressions after r78856.
Update Heapcheck suppressions after r78856.

BUG=75224,72758
TEST=Linux Heapcheck goes green
TBR=tfarina

Review URL: http://codereview.chromium.org/6712061

git-svn-id: http://src.chromium.org/svn/trunk/src@78887 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: cfcca476518371827361ff525db39e0350ac577b
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