Add app_unittests and sync_unit_tests to chromium_builder_dbg_valgrind_mac
Add app_unittests and sync_unit_tests to chromium_builder_dbg_valgrind_mac

TBR=timurrrr

Review URL: http://codereview.chromium.org/3288002

git-svn-id: http://src.chromium.org/svn/trunk/src@57854 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 9277a70067cab18f4838cff43eaeb3958d43a3e5
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