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

Source/modules/websockets/DocumentWebSocketChannel.h

 /*
  * Copyright (C) 2013 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 55 matching lines @@
 public:
     // You can specify the source file and the line number information
     // explicitly by passing the last parameter.
     // In the usual case, they are set automatically and you don't have to
     // pass it.
     // Specify handle explicitly only in tests.
     static DocumentWebSocketChannel* create(ExecutionContext* context, WebSocketChannelClient* client, const String& sourceURL = String(), unsigned lineNumber = 0, WebSocketHandle *handle = 0)
     {
         return new DocumentWebSocketChannel(context, client, sourceURL, lineNumber, handle);
     }
-    virtual ~DocumentWebSocketChannel();
+    ~DocumentWebSocketChannel() override;
 
     // WebSocketChannel functions.
-    virtual bool connect(const KURL&, const String& protocol) override;
-    virtual void send(const CString& message) override;
-    virtual void send(const DOMArrayBuffer&, unsigned byteOffset, unsigned byteLength) override;
-    virtual void send(PassRefPtr<BlobDataHandle>) override;
-    virtual void sendTextAsCharVector(PassOwnPtr<Vector<char>> data) override;
-    virtual void sendBinaryAsCharVector(PassOwnPtr<Vector<char>> data) override;
+    bool connect(const KURL&, const String& protocol) override;
+    void send(const CString& message) override;
+    void send(const DOMArrayBuffer&, unsigned byteOffset, unsigned byteLength) override;
+    void send(PassRefPtr<BlobDataHandle>) override;
+    void sendTextAsCharVector(PassOwnPtr<Vector<char>> data) override;
+    void sendBinaryAsCharVector(PassOwnPtr<Vector<char>> data) override;
     // Start closing handshake. Use the CloseEventCodeNotSpecified for the code
     // argument to omit payload.
-    virtual void close(int code, const String& reason) override;
-    virtual void fail(const String& reason, MessageLevel, const String&, unsigned lineNumber) override;
-    virtual void disconnect() override;
+    void close(int code, const String& reason) override;
+    void fail(const String& reason, MessageLevel, const String&, unsigned lineNumber) override;
+    void disconnect() override;
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
     enum MessageType {
         MessageTypeText,
         MessageTypeBlob,
         MessageTypeArrayBuffer,
         MessageTypeTextAsCharVector,
         MessageTypeBinaryAsCharVector,
@@ skipping 29 matching lines @@
     DocumentWebSocketChannel(ExecutionContext*, WebSocketChannelClient*, const String&, unsigned, WebSocketHandle*);
     void sendInternal(WebSocketHandle::MessageType, const char* data, size_t totalSize, uint64_t* consumedBufferedAmount);
     void processSendQueue();
     void flowControlIfNecessary();
     void failAsError(const String& reason) { fail(reason, ErrorMessageLevel, m_sourceURLAtConstruction, m_lineNumberAtConstruction); }
     void abortAsyncOperations();
     void handleDidClose(bool wasClean, unsigned short code, const String& reason);
     Document* document(); // can be called only when m_identifier > 0.
 
     // WebSocketHandleClient functions.
-    virtual void didConnect(WebSocketHandle*, const WebString& selectedProtocol, const WebString& extensions) override;
-    virtual void didStartOpeningHandshake(WebSocketHandle*, const WebSocketHandshakeRequestInfo&) override;
-    virtual void didFinishOpeningHandshake(WebSocketHandle*, const WebSocketHandshakeResponseInfo&) override;
-    virtual void didFail(WebSocketHandle*, const WebString& message) override;
-    virtual void didReceiveData(WebSocketHandle*, bool fin, WebSocketHandle::MessageType, const char* data, size_t /* size */) override;
-    virtual void didClose(WebSocketHandle*, bool wasClean, unsigned short code, const WebString& reason) override;
-    virtual void didReceiveFlowControl(WebSocketHandle*, int64_t quota) override;
-    virtual void didStartClosingHandshake(WebSocketHandle*) override;
+    void didConnect(WebSocketHandle*, const WebString& selectedProtocol, const WebString& extensions) override;
+    void didStartOpeningHandshake(WebSocketHandle*, const WebSocketHandshakeRequestInfo&) override;
+    void didFinishOpeningHandshake(WebSocketHandle*, const WebSocketHandshakeResponseInfo&) override;
+    void didFail(WebSocketHandle*, const WebString& message) override;
+    void didReceiveData(WebSocketHandle*, bool fin, WebSocketHandle::MessageType, const char* data, size_t /* size */) override;
+    void didClose(WebSocketHandle*, bool wasClean, unsigned short code, const WebString& reason) override;
+    void didReceiveFlowControl(WebSocketHandle*, int64_t quota) override;
+    void didStartClosingHandshake(WebSocketHandle*) override;
 
     // Methods for BlobLoader.
     void didFinishLoadingBlob(PassRefPtr<DOMArrayBuffer>);
     void didFailLoadingBlob(FileError::ErrorCode);
 
     // m_handle is a handle of the connection.
     // m_handle == 0 means this channel is closed.
     OwnPtr<WebSocketHandle> m_handle;
 
     // m_client can be deleted while this channel is alive, but this class
@@ skipping 14 matching lines @@
     String m_sourceURLAtConstruction;
     unsigned m_lineNumberAtConstruction;
     RefPtr<WebSocketHandshakeRequest> m_handshakeRequest;
 
     static const uint64_t receivedDataSizeForFlowControlHighWaterMark = 1 << 15;
 };
 
 } // namespace blink
 
 #endif // DocumentWebSocketChannel_h