Launcher-side changes to update packages after the set of app widgets has changed. (Bug 6602951)

Change-Id: Ib557cbe15e84a8ffe889c8122519a6ba303e6ee2

src/com/android/launcher2/AppsCustomizePagedView.java

@@ -525,20 +525,6 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
     }
 
     public void onPackagesUpdated() {
-        // TODO: this isn't ideal, but we actually need to delay here. This call is triggered
-        // by a broadcast receiver, and in order for it to work correctly, we need to know that
-        // the AppWidgetService has already received and processed the same broadcast. Since there
-        // is no guarantee about ordering of broadcast receipt, we just delay here. This is a
-        // workaround until we add a callback from AppWidgetService to AppWidgetHost when widget
-        // packages are added, updated or removed.
-        postDelayed(new Runnable() {
-           public void run() {
-               updatePackages();
-           }
-        }, 1500);
-    }
-
-    public void updatePackages() {
         // Get the list of widgets and shortcuts
         mWidgets.clear();
         List<AppWidgetProviderInfo> widgets =