Put the star on a line by itself.

Fixes an issue in nl local, where the word for "Add" wraps.

Bug 2576897

Change-Id: I1da86aeba50948c4d8a95576d675ccda1bf2be2b
diff --git a/res/layout/bookmark_thumbnail.xml b/res/layout/bookmark_thumbnail.xml
index 1f017d0..363e632 100644
--- a/res/layout/bookmark_thumbnail.xml
+++ b/res/layout/bookmark_thumbnail.xml
@@ -35,7 +35,7 @@
     <LinearLayout android:id="@+id/holder"
         android:layout_height="match_parent"
         android:layout_width="match_parent"
-        android:orientation="horizontal"
+        android:orientation="vertical"
         android:background="#99000000"
         android:gravity="center"
         android:layout_alignBottom="@+id/thumb"