Replace deprecated Android java test annotations

chrome/android/javatests/src/org/chromium/chrome/browser/partnercustomizations/PartnerDisableIncognitoModeIntegrationTest.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.partnercustomizations;
 
 import android.content.Context;
 import android.net.Uri;
 import android.os.Bundle;
-import android.test.suitebuilder.annotation.MediumTest;
+import android.support.test.filters.MediumTest;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.widget.PopupMenu;
 
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.test.util.Feature;
 import org.chromium.base.test.util.RetryOnFailure;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.preferences.PrefServiceBridge;
 import org.chromium.chrome.test.partnercustomizations.TestPartnerBrowserCustomizationsProvider;
@@ skipping 145 matching lines @@
                 @Override
                 public Integer call() {
                     return incognitoTabsCount();
                 }
             }));
         } finally {
             testServer.stopAndDestroyServer();
         }
     }
 }