Fix adding widgets without config activities

- only affected Launcher when it wasn't on the 
system partition

Change-Id: Ia36d5a05463d7d3af0718cf694a0692a5098fc76
diff --git a/src/com/android/launcher2/AppsCustomizePagedView.java b/src/com/android/launcher2/AppsCustomizePagedView.java
index d52c384..48f5623 100644
--- a/src/com/android/launcher2/AppsCustomizePagedView.java
+++ b/src/com/android/launcher2/AppsCustomizePagedView.java
@@ -639,6 +639,9 @@
         mInflateWidgetRunnable = new Runnable() {
             @Override
             public void run() {
+                if (mWidgetCleanupState != WIDGET_BOUND) {
+                    return;
+                }
                 AppWidgetHostView hostView = mLauncher.
                         getAppWidgetHost().createView(getContext(), mWidgetLoadingId, pInfo);
                 info.boundWidget = hostView;