Merge "Fix restoring of layer type"

am: 0b28b42

* commit '0b28b42c0f2d94777b517c7f270956240978e4dd':
  Fix restoring of layer type

src/com/android/launcher3/Folder.java

@@ -526,7 +526,7 @@ public class Folder extends LinearLayout implements DragSource, View.OnClickList
                 @Override
                 public void run() {
                     mContentWrapper.setLayerType(LAYER_TYPE_NONE, null);
-                    mContentWrapper.setLayerType(LAYER_TYPE_NONE, null);
+                    mFooter.setLayerType(LAYER_TYPE_NONE, null);
                 }
             };
         }