Replace deprecated Android java test annotations

chrome/android/javatests/src/org/chromium/chrome/browser/omnibox/OmniboxTest.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.omnibox;
 
 import static org.chromium.chrome.test.util.OmniboxTestUtils.buildSuggestionMap;
 
 import android.os.Build;
 import android.os.SystemClock;
+import android.support.test.filters.MediumTest;
+import android.support.test.filters.SmallTest;
 import android.support.v4.view.ViewCompat;
-import android.test.suitebuilder.annotation.MediumTest;
-import android.test.suitebuilder.annotation.SmallTest;
 import android.text.Selection;
 import android.util.Pair;
 import android.view.KeyEvent;
 import android.view.View;
 import android.view.WindowManager;
 import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;
 
 import org.chromium.base.ThreadUtils;
@@ skipping 730 matching lines @@
 
     @Override
     public void startMainActivity() throws InterruptedException {
         if (getName().equals("testsplitPathFromUrlDisplayText")
                 || getName().equals("testDefaultText")) {
             return;
         }
         startMainActivityOnBlankPage();
     }
 }