Fix virtual/override/final usage in Source/web/.

Source/web/ExternalPopupMenuTest.cpp

 // Copyright (c) 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.
 
 #include "config.h"
 #include "web/ExternalPopupMenu.h"
 
 #include "core/HTMLNames.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/PinchViewport.h"
@@ skipping 63 matching lines @@
     size_t m_listSize;
     std::set<unsigned> m_displayNoneIndexSet;
     RefPtrWillBePersistent<Element> m_ownerElement;
 };
 
 class ExternalPopupMenuDisplayNoneItemsTest : public testing::Test {
 public:
     ExternalPopupMenuDisplayNoneItemsTest() { }
 
 protected:
-    virtual void SetUp() override
+    void SetUp() override
     {
         m_popupMenuClient.setListSize(kListSize);
 
         // Set the 4th an 5th items to have "display: none" property
         m_popupMenuClient.setDisplayNoneIndex(3);
         m_popupMenuClient.setDisplayNoneIndex(4);
 
         OwnPtr<DummyPageHolder> dummyPageHolder = DummyPageHolder::create(IntSize(800, 600));
         m_popupMenuClient.setOwnerElement(HTMLSelectElement::create(dummyPageHolder->document()));
     }
@@ skipping 15 matching lines @@
     EXPECT_EQ(4, ExternalPopupMenu::toExternalPopupMenuItemIndex(6, m_popupMenuClient));
     EXPECT_EQ(6, ExternalPopupMenu::toPopupMenuItemIndex(4, m_popupMenuClient));
 
     // Invalid index, methods should return -1.
     EXPECT_EQ(-1, ExternalPopupMenu::toExternalPopupMenuItemIndex(8, m_popupMenuClient));
     EXPECT_EQ(-1, ExternalPopupMenu::toPopupMenuItemIndex(8, m_popupMenuClient));
 }
 
 class ExternalPopupMenuWebFrameClient : public FrameTestHelpers::TestWebFrameClient {
 public:
-    virtual WebExternalPopupMenu* createExternalPopupMenu(const WebPopupMenuInfo&, WebExternalPopupMenuClient*) override
+    WebExternalPopupMenu* createExternalPopupMenu(const WebPopupMenuInfo&, WebExternalPopupMenuClient*) override
     {
         return &m_mockWebExternalPopupMenu;
     }
     WebRect shownBounds() const
     {
         return m_mockWebExternalPopupMenu.shownBounds();
     }
 private:
     class MockWebExternalPopupMenu : public WebExternalPopupMenu {
-        virtual void show(const WebRect& bounds) override
+        void show(const WebRect& bounds) override
         {
             m_shownBounds = bounds;
         }
-        virtual void close() override { }
+        void close() override { }
 
     public:
         WebRect shownBounds() const
         {
             return m_shownBounds;
         }
 
     private:
         WebRect m_shownBounds;
     };
@@ skipping 116 matching lines @@
     ASSERT_TRUE(menuList->popupIsVisible());
 
     WebExternalPopupMenuClient* client = static_cast<ExternalPopupMenu*>(menuList->popup());
     WebVector<int> indices;
     client->didAcceptIndices(indices);
     EXPECT_FALSE(menuList->popupIsVisible());
     EXPECT_EQ(-1, select->selectedIndex());
 }
 
 } // namespace blink