Adding minSpanX and minSpanY for all the launcher widgets

Bug: 22353460
Change-Id: Id4450dee42a83e4603dcd56e1c4dec2b0e405858
diff --git a/src/com/android/launcher3/LauncherBackupAgentHelper.java b/src/com/android/launcher3/LauncherBackupAgentHelper.java
index e607a0f..a92a889 100644
--- a/src/com/android/launcher3/LauncherBackupAgentHelper.java
+++ b/src/com/android/launcher3/LauncherBackupAgentHelper.java
@@ -92,7 +92,7 @@
             LauncherClings.synchonouslyMarkFirstRunClingDismissed(this);
 
             // TODO: Update the backup set to include rank.
-            if (mHelper.restoredBackupVersion <= 2) {
+            if (mHelper.restoredBackupVersion <= 3) {
                 LauncherAppState.getLauncherProvider().updateFolderItemsRank();
                 LauncherAppState.getLauncherProvider().convertShortcutsToLauncherActivities();
             }