Standardize usage of virtual/override/final specifiers.

ui/app_list/views/search_result_list_view_unittest.cc

Index: ui/app_list/views/search_result_list_view_unittest.cc
diff --git a/ui/app_list/views/search_result_list_view_unittest.cc b/ui/app_list/views/search_result_list_view_unittest.cc
index a42ba68a1148cf60898028f66bae46359f5165ee..9d8c99b2dfba0f12bf322ff71b7fde27f5b2e5f0 100644
--- a/ui/app_list/views/search_result_list_view_unittest.cc
+++ b/ui/app_list/views/search_result_list_view_unittest.cc
@@ -26,10 +26,10 @@ class SearchResultListViewTest : public views::ViewsTestBase,
                                  public SearchResultListViewDelegate {
  public:
   SearchResultListViewTest() {}
-  virtual ~SearchResultListViewTest() {}
+  ~SearchResultListViewTest() override {}
 
   // Overridden from testing::Test:
-  virtual void SetUp() override {
+  void SetUp() override {
     views::ViewsTestBase::SetUp();
     view_.reset(new SearchResultListView(this, &view_delegate_));
     view_->SetResults(view_delegate_.GetModel()->results());
@@ -111,8 +111,8 @@ class SearchResultListViewTest : public views::ViewsTestBase,
   }
 
  private:
-  virtual void OnResultInstalled(SearchResult* result) override {}
-  virtual void OnResultUninstalled(SearchResult* result) override {}
+  void OnResultInstalled(SearchResult* result) override {}
+  void OnResultUninstalled(SearchResult* result) override {}
 
   AppListTestViewDelegate view_delegate_;
   scoped_ptr<SearchResultListView> view_;