Remove widgets when the corresponding apk is uninstalled.
Bug #2298872
diff --git a/src/com/android/launcher2/LauncherAppWidgetInfo.java b/src/com/android/launcher2/LauncherAppWidgetInfo.java
index 25db72b..a28973b 100644
--- a/src/com/android/launcher2/LauncherAppWidgetInfo.java
+++ b/src/com/android/launcher2/LauncherAppWidgetInfo.java
@@ -25,7 +25,8 @@
 class LauncherAppWidgetInfo extends ItemInfo {
 
     /**
-     * Identifier for this widget when talking with {@link AppWidgetManager} for updates.
+     * Identifier for this widget when talking with
+     * {@link android.appwidget.AppWidgetManager} for updates.
      */
     int appWidgetId;