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

chrome/browser/ui/cocoa/autofill/autofill_account_chooser_unittest.mm

 // Copyright (c) 2013 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.
 
 #import "chrome/browser/ui/cocoa/autofill/autofill_account_chooser.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/autofill/mock_autofill_dialog_view_delegate.h"
@@ skipping 18 matching lines @@
  protected:
   base::scoped_nsobject<AutofillAccountChooser> view_;
   testing::NiceMock<autofill::MockAutofillDialogViewDelegate> delegate_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(AutofillAccountChooserTest);
 };
 
 class MenuDelegate : public ui::SimpleMenuModel::Delegate {
  public:
-  virtual bool IsCommandIdChecked(int command_id) const override {
+  bool IsCommandIdChecked(int command_id) const override { return false; }
+
+  bool IsCommandIdEnabled(int command_id) const override { return true; }
+
+  bool GetAcceleratorForCommandId(int command_id,
+                                  ui::Accelerator* accelerator) override {
     return false;
   }
 
-  virtual bool IsCommandIdEnabled(int command_id) const override {
-    return true;
-  }
-
-  virtual bool GetAcceleratorForCommandId(
-        int command_id,
-        ui::Accelerator* accelerator) override { return false; }
-
-  virtual void ExecuteCommand(int command_id, int event_flags) override {}
+  void ExecuteCommand(int command_id, int event_flags) override {}
 };
 
 }  // namespace
 
 TEST_VIEW(AutofillAccountChooserTest, view_);
 
 // Make sure account chooser has all required subviews
 TEST_F(AutofillAccountChooserTest, SubViews) {
   bool hasIcon = false;
   bool hasLink = false;
@@ skipping 34 matching lines @@
       break;
     }
   }
 
   NSArray* items = [[button attachedMenu] itemArray];
   EXPECT_EQ(3U, [items count]);
   EXPECT_NSEQ(@"", [[items objectAtIndex:0] title]);
   EXPECT_NSEQ(@"one", [[items objectAtIndex:1] title]);
   EXPECT_NSEQ(@"two", [[items objectAtIndex:2] title]);
 }