Standardize usage of virtual/override/final specifiers.

ui/app_list/views/app_list_view_unittest.cc

Index: ui/app_list/views/app_list_view_unittest.cc
diff --git a/ui/app_list/views/app_list_view_unittest.cc b/ui/app_list/views/app_list_view_unittest.cc
index 513024004d35df51d3821883cb3a4cc4f048c62d..bd5a7b2972bb47843fd33770f8447fa305095919 100644
--- a/ui/app_list/views/app_list_view_unittest.cc
+++ b/ui/app_list/views/app_list_view_unittest.cc
@@ -61,7 +61,7 @@ const int kInitialItems = 34;
 class TestTileSearchResult : public TestSearchResult {
  public:
   TestTileSearchResult() { set_display_type(DISPLAY_TILE); }
-  virtual ~TestTileSearchResult() {}
+  ~TestTileSearchResult() override {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TestTileSearchResult);
@@ -140,12 +140,12 @@ class UnitTestViewDelegate : public app_list::test::AppListTestViewDelegate {
   UnitTestViewDelegate(AppListViewTestContext* parent) : parent_(parent) {}
 
   // Overridden from app_list::AppListViewDelegate:
-  virtual bool ShouldCenterWindow() const override {
+  bool ShouldCenterWindow() const override {
     return app_list::switches::IsCenteredAppListEnabled();
   }
 
   // Overridden from app_list::test::AppListTestViewDelegate:
-  virtual void ViewClosing() override { parent_->NativeWidgetClosing(); }
+  void ViewClosing() override { parent_->NativeWidgetClosing(); }
 
  private:
   AppListViewTestContext* parent_;
@@ -569,7 +569,7 @@ class AppListViewTestAura : public views::ViewsTestBase,
   virtual ~AppListViewTestAura() {}
 
   // testing::Test overrides:
-  virtual void SetUp() override {
+  void SetUp() override {
     views::ViewsTestBase::SetUp();
 
     // On Ash (only) the app list is placed into an aura::Window "container",
@@ -584,7 +584,7 @@ class AppListViewTestAura : public views::ViewsTestBase,
     test_context_.reset(new AppListViewTestContext(GetParam(), container));
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     test_context_.reset();
     views::ViewsTestBase::TearDown();
   }
@@ -603,13 +603,13 @@ class AppListViewTestDesktop : public views::ViewsTestBase,
   virtual ~AppListViewTestDesktop() {}
 
   // testing::Test overrides:
-  virtual void SetUp() override {
+  void SetUp() override {
     set_views_delegate(new AppListViewTestViewsDelegate(this));
     views::ViewsTestBase::SetUp();
     test_context_.reset(new AppListViewTestContext(GetParam(), NULL));
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     test_context_.reset();
     views::ViewsTestBase::TearDown();
   }
@@ -624,7 +624,7 @@ class AppListViewTestDesktop : public views::ViewsTestBase,
         : parent_(parent) {}
 
     // Overridden from views::ViewsDelegate:
-    virtual void OnBeforeWidgetInit(
+    void OnBeforeWidgetInit(
         views::Widget::InitParams* params,
         views::internal::NativeWidgetDelegate* delegate) override;