Squashed commit of the following:

commit d100419a8d5f1acc1c68fa227afb507a9bd07f42
Author: Dmitry Shmidt <dimitrysh@google.com>
Date:   Thu Jan 17 14:02:41 2013 -0800

    wl1271: Remove obsolete files

    Change-Id: I19c9ee8b975db9d6946c39529a4b01e3ba75b098
    Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

Change-Id: I005af7445f5c005d343aa7e178aa75031cafed27