Merge "Update CALL_PRIVILEGED docs" into jb-mr2-dev

    <!-- Allows an application to call any phone number, including emergency

         numbers, without going through the Dialer user interface for the user

         to confirm the call being placed. -->

         to confirm the call being placed. Not for use by third party apps. -->

    <permission android:name="android.permission.CALL_PRIVILEGED"

        android:label="@string/permlab_callPrivileged"

        android:description="@string/permdesc_callPrivileged"