Fixing issue with items not being removed from the homescreen. (3392097)

Change-Id: Ia3952a1001a83543f97625bdbe032a70e813a7c7
diff --git a/src/com/android/launcher2/Workspace.java b/src/com/android/launcher2/Workspace.java
index 842f2f3..24b9d5f 100644
--- a/src/com/android/launcher2/Workspace.java
+++ b/src/com/android/launcher2/Workspace.java
@@ -2737,7 +2737,8 @@
         }
 
         for (int i = 0; i < screenCount; i++) {
-            final CellLayout layout = (CellLayout) getChildAt(i);
+            final CellLayoutChildren layout =
+                (CellLayoutChildren) ((CellLayout) getChildAt(i)).getChildAt(0);
 
             // Avoid ANRs by treating each screen separately
             post(new Runnable() {