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

Source/modules/websockets/WorkerWebSocketChannel.h

 /*
  * 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 42 matching lines @@
 class WorkerGlobalScope;
 class WorkerLoaderProxy;
 
 class WorkerWebSocketChannel final : public WebSocketChannel {
     WTF_MAKE_NONCOPYABLE(WorkerWebSocketChannel);
 public:
     static WebSocketChannel* create(WorkerGlobalScope& workerGlobalScope, WebSocketChannelClient* client, const String& sourceURL, unsigned lineNumber)
     {
         return new WorkerWebSocketChannel(workerGlobalScope, client, sourceURL, lineNumber);
     }
-    virtual ~WorkerWebSocketChannel();
+    ~WorkerWebSocketChannel() override;
 
     // WebSocketChannel functions.
-    virtual bool connect(const KURL&, const String& protocol) override;
-    virtual void send(const CString&) override;
-    virtual void send(const DOMArrayBuffer&, unsigned byteOffset, unsigned byteLength) override;
-    virtual void send(PassRefPtr<BlobDataHandle>) override;
-    virtual void sendTextAsCharVector(PassOwnPtr<Vector<char>>) override
+    bool connect(const KURL&, const String& protocol) override;
+    void send(const CString&) override;
+    void send(const DOMArrayBuffer&, unsigned byteOffset, unsigned byteLength) override;
+    void send(PassRefPtr<BlobDataHandle>) override;
+    void sendTextAsCharVector(PassOwnPtr<Vector<char>>) override
     {
         ASSERT_NOT_REACHED();
     }
-    virtual void sendBinaryAsCharVector(PassOwnPtr<Vector<char>>) override
+    void sendBinaryAsCharVector(PassOwnPtr<Vector<char>>) override
     {
         ASSERT_NOT_REACHED();
     }
-    virtual void close(int code, const String& reason) override;
-    virtual void fail(const String& reason, MessageLevel, const String&, unsigned) override;
-    virtual void disconnect() override; // Will suppress didClose().
+    void close(int code, const String& reason) override;
+    void fail(const String& reason, MessageLevel, const String&, unsigned) override;
+    void disconnect() override; // Will suppress didClose().
 
     DECLARE_VIRTUAL_TRACE();
 
     class Bridge;
     // Allocated in the worker thread, but used in the main thread.
     class Peer final : public GarbageCollectedFinalized<Peer>, public WebSocketChannelClient {
         USING_GARBAGE_COLLECTED_MIXIN(Peer);
         WTF_MAKE_NONCOPYABLE(Peer);
     public:
         Peer(Bridge*, PassRefPtr<WorkerLoaderProxy>, WebSocketChannelSyncHelper*);
-        virtual ~Peer();
+        ~Peer() override;
 
         // sourceURLAtConnection and lineNumberAtConnection parameters may
         // be shown when the connection fails.
         void initialize(const String& sourceURLAtConnection, unsigned lineNumberAtConnection, ExecutionContext*);
 
         void connect(const KURL&, const String& protocol);
         void sendTextAsCharVector(PassOwnPtr<Vector<char>>);
         void sendBinaryAsCharVector(PassOwnPtr<Vector<char>>);
         void sendBlob(PassRefPtr<BlobDataHandle>);
         void close(int code, const String& reason);
         void fail(const String& reason, MessageLevel, const String& sourceURL, unsigned lineNumber);
         void disconnect();
 
         DECLARE_VIRTUAL_TRACE();
 
         // WebSocketChannelClient functions.
-        virtual void didConnect(const String& subprotocol, const String& extensions) override;
-        virtual void didReceiveTextMessage(const String& payload) override;
-        virtual void didReceiveBinaryMessage(PassOwnPtr<Vector<char>>) override;
-        virtual void didConsumeBufferedAmount(uint64_t) override;
-        virtual void didStartClosingHandshake() override;
-        virtual void didClose(ClosingHandshakeCompletionStatus, unsigned short code, const String& reason) override;
-        virtual void didError() override;
+        void didConnect(const String& subprotocol, const String& extensions) override;
+        void didReceiveTextMessage(const String& payload) override;
+        void didReceiveBinaryMessage(PassOwnPtr<Vector<char>>) override;
+        void didConsumeBufferedAmount(uint64_t) override;
+        void didStartClosingHandshake() override;
+        void didClose(ClosingHandshakeCompletionStatus, unsigned short code, const String& reason) override;
+        void didError() override;
 
     private:
         Member<Bridge> m_bridge;
         RefPtr<WorkerLoaderProxy> m_loaderProxy;
         Member<WebSocketChannel> m_mainWebSocketChannel;
         Member<WebSocketChannelSyncHelper> m_syncHelper;
     };
 
     // Bridge for Peer. Running on the worker thread.
     class Bridge final : public GarbageCollectedFinalized<Bridge> {
@@ skipping 32 matching lines @@
     WorkerWebSocketChannel(WorkerGlobalScope&, WebSocketChannelClient*, const String& sourceURL, unsigned lineNumber);
 
     Member<Bridge> m_bridge;
     String m_sourceURLAtConnection;
     unsigned m_lineNumberAtConnection;
 };
 
 } // namespace blink
 
 #endif // WorkerWebSocketChannel_h