Paper over bug 2592956 - Home not redrawing the shortcuts, widgets, or background.

The mNext* stuff in AllApps3D got reset when onNewIntent came in too fast after an
onCreate, which happened because of the configuration changed.

Change-Id: I9a358b6969ac1d17ea98f58218d47bfe983936f0
diff --git a/src/com/android/launcher2/Launcher.java b/src/com/android/launcher2/Launcher.java
index b82e0cf..5cfcac2 100644
--- a/src/com/android/launcher2/Launcher.java
+++ b/src/com/android/launcher2/Launcher.java
@@ -1750,6 +1750,10 @@
      *          - Go back with back key  TODO: make this not go to workspace
      *          - From all apps
      *          - From workspace
+     *   - Enter and exit car mode (becuase it causes an extra configuration changed)
+     *          - From all apps
+     *          - From the center workspace
+     *          - From another workspace
      */
     void closeAllApps(boolean animated) {
         if (mAllAppsGrid.isVisible()) {