Remove no-op FLAKY_ prefix from BrowsingDataRemovalMask test

chrome/browser/extensions/api/browsing_data/browsing_data_test.cc

 // Copyright (c) 2012 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.
 
 #include <string>
 
 #include "base/json/json_string_value_serializer.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_service.h"
@@ skipping 334 matching lines @@
       "{\"protectedWeb\": true, \"extension\": true}",
       PROTECTED_WEB | EXTENSION);
 
   RunBrowsingDataRemoveFunctionAndCompareOriginSetMask(
       ("{\"unprotectedWeb\": true, \"protectedWeb\": true, "
        "\"extension\": true}"),
       UNPROTECTED_WEB | PROTECTED_WEB | EXTENSION);
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionBrowsingDataTest,
-                       FLAKY_BrowsingDataRemovalMask) {
+                       BrowsingDataRemovalMask) {
   RunBrowsingDataRemoveWithKeyAndCompareRemovalMask(
       "appcache", BrowsingDataRemover::REMOVE_APPCACHE);
   RunBrowsingDataRemoveWithKeyAndCompareRemovalMask(
       "cache", BrowsingDataRemover::REMOVE_CACHE);
   RunBrowsingDataRemoveWithKeyAndCompareRemovalMask(
       "cookies", BrowsingDataRemover::REMOVE_COOKIES);
   RunBrowsingDataRemoveWithKeyAndCompareRemovalMask(
       "downloads", BrowsingDataRemover::REMOVE_DOWNLOADS);
   RunBrowsingDataRemoveWithKeyAndCompareRemovalMask(
       "fileSystems", BrowsingDataRemover::REMOVE_FILE_SYSTEMS);
@@ skipping 159 matching lines @@
 
   SetPrefsAndVerifySettings(
       BrowsingDataRemover::REMOVE_COOKIES |
           BrowsingDataRemover::REMOVE_HISTORY |
           BrowsingDataRemover::REMOVE_DOWNLOADS,
     UNPROTECTED_WEB,
     site_data_no_plugins |
         BrowsingDataRemover::REMOVE_HISTORY |
         BrowsingDataRemover::REMOVE_DOWNLOADS);
 }