Update inspector classes to use OVERRIDE / FINAL when needed

Source/core/inspector/InspectorFrontendHost.cpp

 /*
  * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 37 matching lines @@
 #include "platform/ContextMenuItem.h"
 #include "platform/JSONValues.h"
 #include "platform/SharedBuffer.h"
 #include "platform/UserGestureIndicator.h"
 #include "platform/network/ResourceError.h"
 #include "platform/network/ResourceRequest.h"
 #include "platform/network/ResourceResponse.h"
 
 namespace WebCore {
 
-class FrontendMenuProvider : public ContextMenuProvider {
+class FrontendMenuProvider FINAL : public ContextMenuProvider {
 public:
     static PassRefPtr<FrontendMenuProvider> create(InspectorFrontendHost* frontendHost, ScriptObject frontendApiObject, const Vector<ContextMenuItem>& items)
     {
         return adoptRef(new FrontendMenuProvider(frontendHost, frontendApiObject, items));
     }
 
     void disconnect()
     {
         m_frontendApiObject = ScriptObject();
         m_frontendHost = 0;
     }
 
 private:
     FrontendMenuProvider(InspectorFrontendHost* frontendHost, ScriptObject frontendApiObject, const Vector<ContextMenuItem>& items)
         : m_frontendHost(frontendHost)
         , m_frontendApiObject(frontendApiObject)
         , m_items(items)
     {
     }
 
     virtual ~FrontendMenuProvider()
     {
         contextMenuCleared();
     }
 
-    virtual void populateContextMenu(ContextMenu* menu)
+    virtual void populateContextMenu(ContextMenu* menu) OVERRIDE
     {
         for (size_t i = 0; i < m_items.size(); ++i)
             menu->appendItem(m_items[i]);
     }
 
-    virtual void contextMenuItemSelected(const ContextMenuItem* item)
+    virtual void contextMenuItemSelected(const ContextMenuItem* item) OVERRIDE
     {
         if (m_frontendHost) {
             UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture);
             int itemNumber = item->action() - ContextMenuItemBaseCustomTag;
 
             ScriptFunctionCall function(m_frontendApiObject, "contextMenuItemSelected");
             function.appendArgument(itemNumber);
             function.call();
         }
     }
 
-    virtual void contextMenuCleared()
+    virtual void contextMenuCleared() OVERRIDE
     {
         if (m_frontendHost) {
             ScriptFunctionCall function(m_frontendApiObject, "contextMenuCleared");
             function.call();
 
             m_frontendHost->m_menuProvider = 0;
         }
         m_items.clear();
     }
 
@@ skipping 103 matching lines @@
     params->pushString(domFileSystem->rootURL().string());
     sendMessageToEmbedder(message->toJSONString());
 }
 
 bool InspectorFrontendHost::isUnderTest()
 {
     return m_client && m_client->isUnderTest();
 }
 
 } // namespace WebCore