Typecast to correct LayoutParams

Change-Id: Ifdd04923563a0ef57bd281d1b55b8af0e4cc59f0
diff --git a/src/com/android/launcher3/widget/WidgetsListAdapter.java b/src/com/android/launcher3/widget/WidgetsListAdapter.java
index d45ff1d..d6e0628 100644
--- a/src/com/android/launcher3/widget/WidgetsListAdapter.java
+++ b/src/com/android/launcher3/widget/WidgetsListAdapter.java
@@ -25,6 +25,7 @@
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewGroup.LayoutParams;
+import android.view.ViewGroup.MarginLayoutParams;
 import android.widget.LinearLayout;
 
 import com.android.launcher3.BubbleTextView;
@@ -164,10 +165,10 @@
 
         ViewGroup container = (ViewGroup) mLayoutInflater.inflate(
                 R.layout.widgets_list_row_view, parent, false);
-        View cellList = container.findViewById(R.id.widgets_cell_list);
-        LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) cellList.getLayoutParams();
+        LinearLayout cellList = (LinearLayout) container.findViewById(R.id.widgets_cell_list);
+        MarginLayoutParams lp = (MarginLayoutParams) cellList.getLayoutParams();
         lp.setMarginStart(mIndent);
-
+        cellList.setLayoutParams(lp);
         return new WidgetsRowViewHolder(container);
     }