Moving LauncherAccessibilityDelegate to accessibility package

Change-Id: I510204a5a12abf2da2757f3e3f8b0e8869a6b04a
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 51ba2df..7b7b617 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -96,6 +96,7 @@
 
 import com.android.launcher3.DropTarget.DragObject;
 import com.android.launcher3.PagedView.PageSwitchListener;
+import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
 import com.android.launcher3.compat.AppWidgetManagerCompat;
 import com.android.launcher3.compat.LauncherActivityInfoCompat;
 import com.android.launcher3.compat.LauncherAppsCompat;
@@ -3184,7 +3185,7 @@
         }
     }
 
-    void closeFolder(Folder folder) {
+    public void closeFolder(Folder folder) {
         folder.getInfo().opened = false;
 
         ViewGroup parent = (ViewGroup) folder.getParent().getParent();
@@ -3337,7 +3338,7 @@
                 true);
     }
 
-    protected void showWorkspace(boolean animated, Runnable onCompleteRunnable) {
+    public void showWorkspace(boolean animated, Runnable onCompleteRunnable) {
         showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
                 onCompleteRunnable, true);
     }