Add a flag for the restore assistant

Test: see Ifec64dc7069f1b703cfa210816cd1a43f9a562db
Bug: 1529883
Change-Id: I52c3d02e59e5e489aaa10a664f6d80ce3a3390d9
diff --git a/src/com/android/contacts/common/Experiments.java b/src/com/android/contacts/common/Experiments.java
index df709b3..a8120f6 100644
--- a/src/com/android/contacts/common/Experiments.java
+++ b/src/com/android/contacts/common/Experiments.java
@@ -26,6 +26,11 @@
     public static final String ASSISTANT = "Assistant__enable_assistant";
 
     /**
+     * Experiment to show the restore assistant on the assistants view.
+     */
+    public static final String ASSISTANT_RESTORE = "Assistant__restore";
+
+    /**
      * Whether to open contact sheet (aka smart profile) instead of our own QuickContact.
      */
     public static final String CONTACT_SHEET = "QuickContact__contact_sheet";