GitLab

BUG=173237,28104
TEST=Pinned Chrome icons should not spawn second icon when chrome is started with userDataDir policy set.

Review URL: https://chromiumcodereview.appspot.com/18106003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@209327 0039d316-1c4b-4281-b951-d872f2087c98