Replace deprecated Android java test annotations

chrome/android/javatests/src/org/chromium/chrome/browser/prerender/ExternalPrerenderHandlerTest.java

 // Copyright 2016 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.prerender;
 
 import static org.chromium.base.test.util.Restriction.RESTRICTION_TYPE_NON_LOW_END_DEVICE;
 
 import android.graphics.Rect;
-import android.test.suitebuilder.annotation.SmallTest;
+import android.support.test.filters.SmallTest;
 import android.util.Pair;
 
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.test.util.Feature;
 import org.chromium.base.test.util.Restriction;
 import org.chromium.chrome.browser.profiles.Profile;
 import org.chromium.content.browser.test.NativeLibraryTestBase;
 import org.chromium.content.browser.test.util.Criteria;
 import org.chromium.content.browser.test.util.CriteriaHelper;
 import org.chromium.content_public.browser.WebContents;
@@ skipping 109 matching lines @@
     private void ensureCompletedPrerenderForUrl(final WebContents webContents, final String url) {
         CriteriaHelper.pollUiThread(new Criteria("No Prerender") {
             @Override
             public boolean isSatisfied() {
                 return ExternalPrerenderHandler.hasPrerenderedAndFinishedLoadingUrl(
                         mProfile, url, webContents);
             }
         });
     }
 }