Suppress invalid reads in Mac bookmark bar
Suppress invalid reads in Mac bookmark bar

BUG=26489
TEST=Mac UI valgrind bots

Review URL: http://codereview.chromium.org/348040

git-svn-id: http://src.chromium.org/svn/trunk/src@30715 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 0ab0eaa8afbb72b09fc2e144b4dca866ec35f4f3
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