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

Source/web/tests/FrameTestHelpers.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 61 matching lines @@
     return static_cast<TestWebFrameClient*>(toWebLocalFrameImpl(frame)->client());
 }
 
 class ServeAsyncRequestsTask : public WebThread::Task {
 public:
     explicit ServeAsyncRequestsTask(TestWebFrameClient* client)
         : m_client(client)
     {
     }
 
-    virtual void run() override
+    void run() override
     {
         Platform::current()->unitTestSupport()->serveAsynchronousMockedRequests();
         if (m_client->isLoading())
             Platform::current()->currentThread()->postTask(FROM_HERE, new ServeAsyncRequestsTask(m_client));
         else
             Platform::current()->unitTestSupport()->exitRunLoop();
     }
 
 private:
     TestWebFrameClient* const m_client;
 };
 
 void pumpPendingRequests(WebFrame* frame)
 {
     Platform::current()->currentThread()->postTask(FROM_HERE, new ServeAsyncRequestsTask(testClientForFrame(frame)));
     Platform::current()->unitTestSupport()->enterRunLoop();
 }
 
 class LoadTask : public WebThread::Task {
 public:
     LoadTask(WebFrame* frame, const WebURLRequest& request)
         : m_frame(frame)
         , m_request(request)
     {
     }
 
-    virtual void run() override
+    void run() override
     {
         m_frame->loadRequest(m_request);
     }
 
 private:
     WebFrame* const m_frame;
     const WebURLRequest m_request;
 };
 
 class LoadHTMLStringTask : public WebThread::Task {
 public:
     LoadHTMLStringTask(WebFrame* frame, const std::string& html, const WebURL& baseURL)
         : m_frame(frame)
         , m_html(html)
         , m_baseURL(baseURL)
     {
     }
 
-    virtual void run() override
+    void run() override
     {
         m_frame->loadHTMLString(WebData(m_html.data(), m_html.size()), m_baseURL);
     }
 
 private:
     WebFrame* const m_frame;
     const std::string m_html;
     const WebURL m_baseURL;
 };
 
 class LoadHistoryItemTask : public WebThread::Task {
 public:
     LoadHistoryItemTask(WebFrame* frame, const WebHistoryItem& item, WebHistoryLoadType loadType, WebURLRequest::CachePolicy cachePolicy)
         : m_frame(frame)
         , m_item(item)
         , m_loadType(loadType)
         , m_cachePolicy(cachePolicy)
     {
     }
 
-    virtual void run() override
+    void run() override
     {
         m_frame->loadHistoryItem(m_item, m_loadType, m_cachePolicy);
     }
 
 private:
     WebFrame* const m_frame;
     const WebHistoryItem m_item;
     const WebHistoryLoadType m_loadType;
     const WebURLRequest::CachePolicy m_cachePolicy;
 };
 
 class ReloadTask : public WebThread::Task {
 public:
     ReloadTask(WebFrame* frame, bool ignoreCache)
         : m_frame(frame)
         , m_ignoreCache(ignoreCache)
     {
     }
 
-    virtual void run() override
+    void run() override
     {
         m_frame->reload(m_ignoreCache);
     }
 
 private:
     WebFrame* const m_frame;
     const bool m_ignoreCache;
 };
 
 TestWebFrameClient* defaultWebFrameClient()
@@ skipping 159 matching lines @@
 }
 
 void TestWebViewClient::initializeLayerTreeView()
 {
     m_layerTreeView = adoptPtr(Platform::current()->unitTestSupport()->createLayerTreeViewForTesting());
     ASSERT(m_layerTreeView);
 }
 
 } // namespace FrameTestHelpers
 } // namespace blink