Replace deprecated Android java test annotations

chrome/android/javatests/src/org/chromium/chrome/browser/signin/OAuth2TokenServiceTest.java

 // Copyright 2013 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.signin;
 
 import android.accounts.Account;
+import android.support.test.filters.SmallTest;
 import android.test.InstrumentationTestCase;
-import android.test.suitebuilder.annotation.SmallTest;
 
 import org.chromium.base.test.util.AdvancedMockContext;
 import org.chromium.base.test.util.DisabledTest;
 import org.chromium.base.test.util.Feature;
 import org.chromium.components.signin.AccountManagerHelper;
 import org.chromium.components.signin.test.util.AccountHolder;
 import org.chromium.components.signin.test.util.MockAccountManager;
 
 import java.util.Arrays;
 import java.util.concurrent.TimeUnit;
@@ skipping 91 matching lines @@
                         .account(account)
                         .hasBeenAccepted(oauth2Scope, true)
                         .authToken(oauth2Scope, expectedToken).build();
         mAccountManager.addAccountHolderExplicitly(accountHolder);
 
         String accessToken = OAuth2TokenService.getOAuth2AccessTokenWithTimeout(
                 mContext, account, scope, 5, TimeUnit.SECONDS);
         assertEquals(expectedToken, accessToken);
     }
 }