replace OVERRIDE and FINAL with override and final in ui/

ui/app_list/views/app_list_main_view.cc

Index: ui/app_list/views/app_list_main_view.cc
diff --git a/ui/app_list/views/app_list_main_view.cc b/ui/app_list/views/app_list_main_view.cc
index 4404d35a41b48352c5ad1495fef82e080154477b..b7e08b1c7f98ad601e3e429011e1e9b1c03450bc 100644
--- a/ui/app_list/views/app_list_main_view.cc
+++ b/ui/app_list/views/app_list_main_view.cc
@@ -57,7 +57,7 @@ class SearchBoxContainerView : public views::View {
 
  private:
   // Overridden from views::View:
-  virtual void ChildVisibilityChanged(views::View* child) OVERRIDE {
+  virtual void ChildVisibilityChanged(views::View* child) override {
     DCHECK_EQ(search_box_, child);
     host_->NotifySearchBoxVisibilityChanged();
   }
@@ -92,7 +92,7 @@ class AppListMainView::IconLoader : public AppListItemObserver {
 
  private:
   // AppListItemObserver overrides:
-  virtual void ItemIconChanged() OVERRIDE {
+  virtual void ItemIconChanged() override {
     owner_->OnItemIconLoaded(this);
     // Note that IconLoader is released here.
   }