handle shortcut restore for missing packages

Bug: 10778992
Change-Id: I8766b8d4dd9c0269d52a7ec3da58dd408bc5f09f
diff --git a/src/com/android/launcher3/LauncherSettings.java b/src/com/android/launcher3/LauncherSettings.java
index 988e5ef..f4ee300 100644
--- a/src/com/android/launcher3/LauncherSettings.java
+++ b/src/com/android/launcher3/LauncherSettings.java
@@ -275,5 +275,11 @@
          * @see android.provider.LiveFolders#DISPLAY_MODE_LIST
          */
         static final String DISPLAY_MODE = "displayMode";
+
+        /**
+         * Boolean indicating that his item was restored and not yet successfully bound.
+         * <P>Type: INTEGER</P>
+         */
+        static final String RESTORED = "restored";
     }
 }