Loading high resolution icons for first 3 items in a folder

 > Sometimes a folder gets rearranged, without updating the model,
   like when an app in uninstalled. In that case, we need to update
   the icons for folder items, which were previously hidden

Bug: 22813360
Change-Id: I99754911c969bf2153efb2948c226c1c69219b88
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 8b27960..3b9ebb6 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -2662,6 +2662,7 @@
             throw new IllegalArgumentException("Input must be a FolderIcon");
         }
 
+        // TODO(sunnygoyal): Re-evaluate this code.
         FolderIcon folderIcon = (FolderIcon) v;
         final FolderInfo info = folderIcon.getFolderInfo();
         Folder openFolder = mWorkspace.getFolderForTag(info);