Fix recentpanel position in landscape mode
Fix missing top task in recent panel.
https://github.com/CyanogenMod/android_frameworks_base/commit/0616667d980db1aa32d6dd1956d6fc2e232cf5a3
SystemUI: fix recents animation in expanded mode.

Change-Id: I63b83763933468c4f1953341aad4317d142e8bb4