resolve merge conflicts of f82aba0 to nyc-mr1-dev-plus-aosp

Change-Id: I9fdb4b870c11cd9ef1d46727496839743217fac3
diff --git a/src/com/android/launcher3/Folder.java b/src/com/android/launcher3/Folder.java
index 471c324..4cb6669 100644
--- a/src/com/android/launcher3/Folder.java
+++ b/src/com/android/launcher3/Folder.java
@@ -535,7 +535,7 @@
                 @Override
                 public void run() {
                     mContentWrapper.setLayerType(LAYER_TYPE_NONE, null);
-                    mContentWrapper.setLayerType(LAYER_TYPE_NONE, null);
+                    mFooter.setLayerType(LAYER_TYPE_NONE, null);
                 }
             };
         }