GitLab

Bookmark Sync may try to Move an entry to the location where it already is placed.
Updating the folder's timestamp with such no-op moves unwillingly disorders
the "recently used" list of folders; it should better be avoided.

BUG=162764

Review URL: https://chromiumcodereview.appspot.com/11411346

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@171134 0039d316-1c4b-4281-b951-d872f2087c98