List the gcov symbols to get the mac code coverage bot happy.
List the gcov symbols to get the mac code coverage bot happy.

TEST=code coverage bot doesn't compile fail on verify_order.
BUG=none
Review URL: http://codereview.chromium.org/464036

git-svn-id: http://src.chromium.org/svn/trunk/src@33820 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 4da78a36656b1c73f86f00ddc3406b3c357b3c6c
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