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

chrome/browser/ui/webui/ntp/suggestions_combiner_unittest.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.
 
 // TODO(beaudoin): What is really needed here?
 
 #include <deque>
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 124 matching lines @@
 class SuggestionsSourceStub : public SuggestionsSource {
  public:
   explicit SuggestionsSourceStub(int weight,
       const std::string& source_name, int number_of_suggestions)
       : combiner_(NULL),
         weight_(weight),
         source_name_(source_name),
         number_of_suggestions_(number_of_suggestions),
         debug_(false) {
   }
-  virtual ~SuggestionsSourceStub() {
-    STLDeleteElements(&items_);
-  }
+  ~SuggestionsSourceStub() override { STLDeleteElements(&items_); }
 
   // Call this method to simulate that the SuggestionsSource has received all
   // its suggestions.
   void Done() {
     combiner_->OnItemsReady();
   }
 
  private:
   // SuggestionsSource Override and implementation.
-  virtual void SetDebug(bool enable) override {
-    debug_ = enable;
-  }
-  virtual int GetWeight() override {
-    return weight_;
-  }
-  virtual int GetItemCount() override {
-    return items_.size();
-  }
-  virtual base::DictionaryValue* PopItem() override {
+  void SetDebug(bool enable) override { debug_ = enable; }
+  int GetWeight() override { return weight_; }
+  int GetItemCount() override { return items_.size(); }
+  base::DictionaryValue* PopItem() override {
     if (items_.empty())
       return NULL;
     base::DictionaryValue* item = items_.front();
     items_.pop_front();
     return item;
   }
 
-  virtual void FetchItems(Profile* profile) override {
+  void FetchItems(Profile* profile) override {
     char num_str[21];  // Enough to hold all numbers up to 64-bits.
     for (int i = 0; i < number_of_suggestions_; ++i) {
       base::snprintf(num_str, sizeof(num_str), "%d", i);
       AddSuggestion(source_name_ + ' ' + num_str);
     }
   }
 
   // Adds a fake suggestion. This suggestion is a DictionaryValue with a single
   // "title" field containing |title|.
   void AddSuggestion(const std::string& title) {
     base::DictionaryValue* item = new base::DictionaryValue();
     item->SetString("title", title);
     items_.push_back(item);
   }
 
-  virtual void SetCombiner(SuggestionsCombiner* combiner) override {
+  void SetCombiner(SuggestionsCombiner* combiner) override {
     DCHECK(!combiner_);
     combiner_ = combiner;
   }
 
   // Our combiner.
   SuggestionsCombiner* combiner_;
 
   int weight_;
   std::string source_name_;
   int number_of_suggestions_;
@@ skipping 94 matching lines @@
       } else {
         EXPECT_EQ(description.results[j], static_cast<const char*>(NULL)) <<
             " test index:" << i;
       }
     }
 
     Reset();
   }
 }