Remove duplicate permission "android.permission.INTERACT_ACROSS_USERS"

    Revert "dialer: fix fc on secundary users"

    This reverts commit 386fc09d.

    JIRA: CYAN-7151 was originally reported against cm-12.1-SNAPSHOT-YOG4PAO.
    At the time of reporting, the permission was already present in
    cm-12.1 and cm-12.1-YOG7D branches, but not in YOG4P branch.

Change-Id: I857b0a65ecbcfd77a498f66d0e62fe79ad006b2b