Hide disabled routes from the chooser dialog.

Bug: 11257292
Change-Id: I88f905ed4b5280ef9a7d39d37afa3f89aaaff9ce
diff --git a/v7/mediarouter/src/android/support/v7/app/MediaRouteChooserDialog.java b/v7/mediarouter/src/android/support/v7/app/MediaRouteChooserDialog.java
index 91a4c08..25e7ff8 100644
--- a/v7/mediarouter/src/android/support/v7/app/MediaRouteChooserDialog.java
+++ b/v7/mediarouter/src/android/support/v7/app/MediaRouteChooserDialog.java
@@ -100,7 +100,7 @@
     /**
      * Returns true if the route should be included in the list.
      * <p>
-     * The default implementation returns true for non-default routes that
+     * The default implementation returns true for enabled non-default routes that
      * match the selector.  Subclasses can override this method to filter routes
      * differently.
      * </p>
@@ -109,7 +109,7 @@
      * @return True if the route should be included in the chooser dialog.
      */
     public boolean onFilterRoute(MediaRouter.RouteInfo route) {
-        return !route.isDefault() && route.matchesSelector(mSelector);
+        return !route.isDefault() && route.isEnabled() && route.matchesSelector(mSelector);
     }
 
     @Override