Standardize usage of virtual/override/final in chrome/browser/sync/

chrome/browser/sync/glue/favicon_cache_unittest.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/sync/glue/favicon_cache.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "base/time/time.h"
@@ skipping 20 matching lines @@
 // Maximum number of favicons to sync.
 const int kMaxSyncFavicons = kFaviconBatchSize*2;
 
 // TestChangeProcessor --------------------------------------------------------
 
 // Dummy SyncChangeProcessor used to help review what SyncChanges are pushed
 // back up to Sync.
 class TestChangeProcessor : public syncer::SyncChangeProcessor {
  public:
   TestChangeProcessor();
-  virtual ~TestChangeProcessor();
+  ~TestChangeProcessor() override;
 
   // Store a copy of all the changes passed in so we can examine them later.
-  virtual syncer::SyncError ProcessSyncChanges(
+  syncer::SyncError ProcessSyncChanges(
       const tracked_objects::Location& from_here,
       const syncer::SyncChangeList& change_list) override;
 
-  virtual syncer::SyncDataList GetAllSyncData(syncer::ModelType type) const
-      override {
+  syncer::SyncDataList GetAllSyncData(syncer::ModelType type) const override {
     return syncer::SyncDataList();
   }
 
   bool contains_guid(const std::string& guid) const {
     return change_map_.count(guid) != 0;
   }
 
   syncer::SyncChange change_for_guid(const std::string& guid) const {
     DCHECK(contains_guid(guid));
     return change_map_.find(guid)->second;
@@ skipping 1872 matching lines @@
   EXPECT_EQ(changes[4].change_type(), syncer::SyncChange::ACTION_ADD);
   EXPECT_EQ(changes[4].sync_data().GetDataType(), syncer::FAVICON_TRACKING);
   EXPECT_EQ(kMaxSyncFavicons, GetFaviconId(changes[4]));
   // Expire tracking for favicon[0].
   EXPECT_EQ(changes[5].change_type(), syncer::SyncChange::ACTION_DELETE);
   EXPECT_EQ(changes[5].sync_data().GetDataType(), syncer::FAVICON_TRACKING);
   EXPECT_EQ(0, GetFaviconId(changes[5]));
 }
 
 }  // namespace browser_sync