[WebSocket] Remove release assertions that are no longer needed.

third_party/WebKit/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 44 matching lines @@
 
 class Document;
 class WebSocketHandshakeRequest;
 class WebSocketHandshakeRequestInfo;
 class WebSocketHandshakeResponseInfo;
 
 // This class is a WebSocketChannel subclass that works with a Document in a
 // DOMWindow (i.e. works in the main thread).
 class MODULES_EXPORT DocumentWebSocketChannel final : public WebSocketChannel, public WebSocketHandleClient, public ContextLifecycleObserver {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(DocumentWebSocketChannel);
-    USING_PRE_FINALIZER(DocumentWebSocketChannel, handleShouldBeDisconnected);
 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(Document* document, WebSocketChannelClient* client, const String& sourceURL = String(), unsigned lineNumber = 0, WebSocketHandle *handle = 0)
     {
         return new DocumentWebSocketChannel(document, client, sourceURL, lineNumber, handle);
     }
@@ skipping 51 matching lines @@
     class BlobLoader;
 
     DocumentWebSocketChannel(Document*, 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();
-    void handleShouldBeDisconnected();
 
     // WebSocketHandleClient functions.
     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;
@@ skipping 24 matching lines @@
     String m_sourceURLAtConstruction;
     unsigned m_lineNumberAtConstruction;
     RefPtr<WebSocketHandshakeRequest> m_handshakeRequest;
 
     static const uint64_t receivedDataSizeForFlowControlHighWaterMark = 1 << 15;
 };
 
 } // namespace blink
 
 #endif // DocumentWebSocketChannel_h