Fix a race bug where content scripts would not apply to the first page load.
Fix a race bug where content scripts would not apply to the first page load.

BUG=11547

Review URL: http://codereview.chromium.org/302011

git-svn-id: http://src.chromium.org/svn/trunk/src@29555 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: ba9088f66416e228884ddd20a73a77db7912e40f
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