Replace deprecated Android java test annotations

chrome/android/javatests/src/org/chromium/chrome/browser/widget/ToolbarProgressBarTest.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.widget;
 
 import android.animation.Animator;
 import android.animation.Animator.AnimatorListener;
-import android.test.suitebuilder.annotation.MediumTest;
+import android.support.test.filters.MediumTest;
 import android.view.View;
 
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.test.util.Feature;
 import org.chromium.base.test.util.Restriction;
 import org.chromium.base.test.util.RetryOnFailure;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.ChromeTabbedActivity;
 import org.chromium.chrome.test.ChromeActivityTestCaseBase;
 import org.chromium.chrome.test.util.ChromeRestriction;
@@ skipping 168 matching lines @@
 
             long deadline = System.currentTimeMillis() + TEST_WAIT_TIME_MS;
             while (!animationEnded.get() && System.currentTimeMillis() < deadline) {
                 onAnimationEnd.wait(deadline - System.currentTimeMillis());
             }
             assertEquals(0.0f, progressBar.get().getAlpha());
             assertNotSame(View.VISIBLE, progressBar.get().getVisibility());
         }
     }
 }