GitLab

Check that result of bmm.loadSubtree is still the selected item before applying disabled state to commands.

BUG=230280

Review URL: https://chromiumcodereview.appspot.com/14064018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@195434 0039d316-1c4b-4281-b951-d872f2087c98