Fix recents animation in landscape on tablet

Change-Id: I8b550c38fb5392d7d0b7f72ba565256ad2751cc3

Author: Romain Guy

packages/SystemUI/res/layout-land/status_bar_recent_panel.xml

@@ -36,7 +36,7 @@
         android:clipChildren="false">
 
         <com.android.systemui.recent.RecentsHorizontalScrollView android:id="@+id/recents_container"
-            android:layout_width="match_parent"
+            android:layout_width="wrap_content"
             android:layout_height="match_parent"
             android:fadingEdge="horizontal"
             android:scrollbars="none"