Adding method to get the search bar bounds.

Change-Id: Iec2fe0992cc666432ba6b9eac7ee8bf63e49b146
diff --git a/src/com/android/launcher3/LauncherAppState.java b/src/com/android/launcher3/LauncherAppState.java
index fe2b43f..9a47eaa 100644
--- a/src/com/android/launcher3/LauncherAppState.java
+++ b/src/com/android/launcher3/LauncherAppState.java
@@ -191,7 +191,7 @@
                 availableWidth, availableHeight);
         return grid;
     }
-    DynamicGrid getDynamicGrid() {
+    public DynamicGrid getDynamicGrid() {
         return mDynamicGrid;
     }