Replace deprecated Android java test annotations

chrome/android/javatests/src/org/chromium/chrome/browser/tabmodel/ContextMenuLoadUrlParamsTest.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.tabmodel;
 
 import android.app.Activity;
-import android.test.suitebuilder.annotation.MediumTest;
+import android.support.test.filters.MediumTest;
 
 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.firstrun.FirstRunStatus;
 import org.chromium.chrome.browser.tab.Tab;
 import org.chromium.chrome.browser.tabmodel.TabModel.TabLaunchType;
 import org.chromium.chrome.browser.tabmodel.TabWindowManager.TabModelSelectorFactory;
 import org.chromium.chrome.test.ChromeTabbedActivityTestBase;
@@ skipping 130 matching lines @@
         Tab tab = getActivity().getActivityTab();
         ContextMenuUtils.selectContextMenuItem(this, tab, openerDomId, menuItemId);
         getInstrumentation().waitForIdleSync();
     }
 
     @Override
     public void startMainActivity() throws InterruptedException {
         startMainActivityOnBlankPage();
     }
 }