Resetting AllApps to first page when turning screen off/hitting home.

Change-Id: If988bbcf48c54aad3603425bb290fde011e9bd75
diff --git a/src/com/android/launcher2/AllApps3D.java b/src/com/android/launcher2/AllApps3D.java
index d42481b..a8aea18 100644
--- a/src/com/android/launcher2/AllApps3D.java
+++ b/src/com/android/launcher2/AllApps3D.java
@@ -1470,4 +1470,8 @@
             sRS.contextDump();
         }
     }
+
+    public void reset() {
+        // Do nothing
+    }
 }