Remove outdated devices from Android device chooser

chrome/android/java/src/org/chromium/chrome/browser/ItemChooserDialog.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser;
 
 import android.app.Activity;
 import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
@@ skipping 379 matching lines @@
     public void setIdleState() {
         mProgressBar.setVisibility(View.GONE);
         setState(State.DISCOVERY_IDLE);
     }
 
     /**
      * Sets whether the item is enabled.
      * @param id The id of the item to affect.
      * @param enabled Whether the item should be enabled or not.
      */
+    @VisibleForTesting
     public void setEnabled(String id, boolean enabled) {
         mItemAdapter.setEnabled(id, enabled);
     }
 
     /**
      * Clear all items from the dialog.
      */
     public void clear() {
         mItemAdapter.clear();
         setState(State.STARTING);
@@ skipping 37 matching lines @@
     }
 
     /**
      * Returns the ItemAdapter associated with this class. For use with tests only.
      */
     @VisibleForTesting
     public ItemAdapter getItemAdapterForTesting() {
         return mItemAdapter;
     }
 }