Standardize usage of virtual/override/final in components/

components/bookmarks/browser/bookmark_index_unittest.cc

 // Copyright 2014 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 "components/bookmarks/browser/bookmark_index.h"
 
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
@@ skipping 13 matching lines @@
 namespace bookmarks {
 namespace {
 
 const char kAboutBlankURL[] = "about:blank";
 
 class BookmarkClientMock : public TestBookmarkClient {
  public:
   BookmarkClientMock(const std::map<GURL, int>& typed_count_map)
       : typed_count_map_(typed_count_map) {}
 
-  virtual bool SupportsTypedCountForNodes() override { return true; }
+  bool SupportsTypedCountForNodes() override { return true; }
 
-  virtual void GetTypedCountForNodes(
+  void GetTypedCountForNodes(
       const NodeSet& nodes,
       NodeTypedCountPairs* node_typed_count_pairs) override {
     for (NodeSet::const_iterator it = nodes.begin(); it != nodes.end(); ++it) {
       const BookmarkNode* node = *it;
       std::map<GURL, int>::const_iterator found =
           typed_count_map_.find(node->url());
       if (found == typed_count_map_.end())
         continue;
 
       node_typed_count_pairs->push_back(std::make_pair(node, found->second));
@@ skipping 409 matching lines @@
   // Select top two matches.
   model->GetBookmarksMatching(ASCIIToUTF16("google"), 2, &matches);
 
   ASSERT_EQ(2, static_cast<int>(matches.size()));
   EXPECT_EQ(data[0].url, matches[0].node->url());
   EXPECT_EQ(data[3].url, matches[1].node->url());
 }
 
 }  // namespace
 }  // namespace bookmarks