Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/search_engines/keyword_editor_controller_unittest.cc

Index: chrome/browser/ui/search_engines/keyword_editor_controller_unittest.cc
diff --git a/chrome/browser/ui/search_engines/keyword_editor_controller_unittest.cc b/chrome/browser/ui/search_engines/keyword_editor_controller_unittest.cc
index e150836dc6736e9161d889c88d69e8f1b6813499..1d44df9960805445febe868b680f235d18c1af37 100644
--- a/chrome/browser/ui/search_engines/keyword_editor_controller_unittest.cc
+++ b/chrome/browser/ui/search_engines/keyword_editor_controller_unittest.cc
@@ -45,7 +45,7 @@ class KeywordEditorControllerTest : public testing::Test,
         added_count_(0),
         removed_count_(0) {}
 
-  virtual void SetUp() override {
+  void SetUp() override {
     if (simulate_load_failure_)
       util_.model()->OnWebDataServiceRequestDone(0, NULL);
     else
@@ -55,9 +55,7 @@ class KeywordEditorControllerTest : public testing::Test,
     controller_->table_model()->SetObserver(this);
   }
 
-  virtual void TearDown() override {
-    controller_.reset();
-  }
+  void TearDown() override { controller_.reset(); }
 
   void OnModelChanged() override { model_changed_count_++; }