GitLab

The state is now taken from the label with the instructions within the bookmark bar.
Now an empty bookmark bar's label is accessible.

BUG=395895

Review URL: https://codereview.chromium.org/408103002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@285704 0039d316-1c4b-4281-b951-d872f2087c98