Adding holographic outline for paged items (sans widgets).
Fixing possible null ptr exception in Launcher.

Change-Id: Ie625a6503299cf122e5c22852846d59e66f77414
diff --git a/src/com/android/launcher2/Launcher.java b/src/com/android/launcher2/Launcher.java
index ebe9baa..ca6539f 100644
--- a/src/com/android/launcher2/Launcher.java
+++ b/src/com/android/launcher2/Launcher.java
@@ -2268,7 +2268,6 @@
         if (LauncherApplication.isScreenXLarge() && animated) {
             if (isCustomizationDrawerVisible()) {
                 cameraPan(mHomeCustomizationDrawer, (View) mAllAppsGrid);
-                mCustomizePagedView.cleanup();
             } else {
                 cameraZoomOut((View) mAllAppsGrid, true);
             }
@@ -2369,7 +2368,6 @@
                 mWorkspace.unshrink();
             }
             cameraZoomIn(mHomeCustomizationDrawer);
-            mCustomizePagedView.cleanup();
         }
     }
 
@@ -2723,7 +2721,8 @@
      */
     public void bindPackagesUpdated() {
         // update the customization drawer contents
-        mCustomizePagedView.update();
+        if (mCustomizePagedView != null)
+            mCustomizePagedView.update();
     }
 
     /**