Update {virtual,override} to follow C++11 style in chrome.

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

 // Copyright 2014 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/password_generation_popup_view_cocoa.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 10 matching lines @@
 
 class MockPasswordGenerationPopupController
    : public autofill::PasswordGenerationPopupController {
  public:
   MockPasswordGenerationPopupController()
     : help_text_(base::ASCIIToUTF16("Help me if you can I'm feeling dooown")),
       popup_bounds_(gfx::Rect(0, 0, 200, 100)) {}
 
   MOCK_METHOD0(PasswordAccepted, void());
 
-  virtual void OnSavedPasswordsLinkClicked() override {}
+  void OnSavedPasswordsLinkClicked() override {}
 
-  virtual int GetMinimumWidth() override { return 200; }
+  int GetMinimumWidth() override { return 200; }
 
-  virtual bool display_password() const override { return true; }
+  bool display_password() const override { return true; }
 
-  virtual bool password_selected() const override { return false; }
+  bool password_selected() const override { return false; }
 
   MOCK_CONST_METHOD0(password, base::string16());
 
-  virtual base::string16 SuggestedText() override {
+  base::string16 SuggestedText() override {
     return base::ASCIIToUTF16("Suggested by Chrome");
   }
 
-  virtual const base::string16& HelpText() override { return help_text_; }
+  const base::string16& HelpText() override { return help_text_; }
 
-  virtual const gfx::Range& HelpTextLinkRange() override { return link_range_; }
+  const gfx::Range& HelpTextLinkRange() override { return link_range_; }
 
   // AutofillPopupViewDelegate implementation.
-  virtual void Hide() override {}
+  void Hide() override {}
   MOCK_METHOD0(ViewDestroyed, void());
-  virtual void SetSelectionAtPoint(const gfx::Point&) override {}
-  virtual bool AcceptSelectedLine() override { return true; }
-  virtual void SelectionCleared() override {}
-  virtual const gfx::Rect& popup_bounds() const override {
+  void SetSelectionAtPoint(const gfx::Point&) override {}
+  bool AcceptSelectedLine() override { return true; }
+  void SelectionCleared() override {}
+  const gfx::Rect& popup_bounds() const override {
     return popup_bounds_;
   }
   MOCK_METHOD0(container_view, gfx::NativeView());
   MOCK_CONST_METHOD0(element_bounds, gfx::RectF&());
   MOCK_CONST_METHOD0(IsRTL, bool());
 
  private:
   base::string16 help_text_;
   gfx::Range link_range_;
 
@@ skipping 48 matching lines @@
 // popup is hidden.
 TEST_F(PasswordGenerationPopupViewCocoaTest, ControllerDestroyed) {
   [view_ showPopup];
   mock_controller_.reset();
   [view_ controllerDestroyed];
   [view_ display];
   [view_ hidePopup];
 }
 
 }  // namespace