Try backing out r28260 to see if it caused the Mac startup test perf regression
Try backing out r28260 to see if it caused the Mac startup test perf regression

BUG=23517 24118
TEST=Observe Mac perf bot
Review URL: http://codereview.chromium.org/267010

git-svn-id: http://src.chromium.org/svn/trunk/src@28284 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 803254d645dd9ad9c212a3ef8ea51ab01861ad5b
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