GitLab

In FileManager when clicking on the current root while viewing the top directory, do nothing (instead of rescanning the directory).


BUG=137985


Review URL: https://chromiumcodereview.appspot.com/10834087

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@149206 0039d316-1c4b-4281-b951-d872f2087c98