Rename NewWebSocketChannelImpl to DocumentWebSocketChannel.

Source/modules/websockets/NewWebSocketChannelImpl.h

Index: Source/modules/websockets/NewWebSocketChannelImpl.h
diff --git a/Source/modules/websockets/NewWebSocketChannelImpl.h b/Source/modules/websockets/NewWebSocketChannelImpl.h
deleted file mode 100644
index 6d09bba6c0b3a2c1020980b7a9df58b8d966efe8..0000000000000000000000000000000000000000
--- a/Source/modules/websockets/NewWebSocketChannelImpl.h
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- * 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
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef NewWebSocketChannelImpl_h
-#define NewWebSocketChannelImpl_h
-
-#include "core/dom/ContextLifecycleObserver.h"
-#include "core/fileapi/Blob.h"
-#include "core/fileapi/FileError.h"
-#include "core/frame/ConsoleTypes.h"
-#include "modules/websockets/WebSocketChannel.h"
-#include "platform/weborigin/KURL.h"
-#include "public/platform/WebSocketHandle.h"
-#include "public/platform/WebSocketHandleClient.h"
-#include "wtf/ArrayBuffer.h"
-#include "wtf/Deque.h"
-#include "wtf/FastAllocBase.h"
-#include "wtf/OwnPtr.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/PassRefPtr.h"
-#include "wtf/RefPtr.h"
-#include "wtf/Vector.h"
-#include "wtf/text/CString.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-class Document;
-class WebSocketHandshakeRequest;
-class WebSocketHandshakeRequestInfo;
-class WebSocketHandshakeResponseInfo;
-
-// This class may replace MainThreadWebSocketChannel.
-class NewWebSocketChannelImpl final : public WebSocketChannel, public WebSocketHandleClient, public ContextLifecycleObserver {
-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 NewWebSocketChannelImpl* create(ExecutionContext* context, WebSocketChannelClient* client, const String& sourceURL = String(), unsigned lineNumber = 0, WebSocketHandle *handle = 0)
-    {
-        return new NewWebSocketChannelImpl(context, client, sourceURL, lineNumber, handle);
-    }
-    virtual ~NewWebSocketChannelImpl();
-
-    // WebSocketChannel functions.
-    virtual bool connect(const KURL&, const String& protocol) override;
-    virtual void send(const String& message) override;
-    virtual void send(const ArrayBuffer&, unsigned byteOffset, unsigned byteLength) override;
-    virtual void send(PassRefPtr<BlobDataHandle>) override;
-    virtual void send(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;
-
-    virtual void suspend() override;
-    virtual void resume() override;
-
-    virtual void trace(Visitor*) override;
-
-private:
-    enum MessageType {
-        MessageTypeText,
-        MessageTypeBlob,
-        MessageTypeArrayBuffer,
-        MessageTypeVector,
-        MessageTypeClose,
-    };
-
-    struct Message {
-        explicit Message(const String&);
-        explicit Message(PassRefPtr<BlobDataHandle>);
-        explicit Message(PassRefPtr<ArrayBuffer>);
-        explicit Message(PassOwnPtr<Vector<char> >);
-        Message(unsigned short code, const String& reason);
-
-        MessageType type;
-
-        CString text;
-        RefPtr<BlobDataHandle> blobDataHandle;
-        RefPtr<ArrayBuffer> arrayBuffer;
-        OwnPtr<Vector<char> > vectorData;
-        unsigned short code;
-        String reason;
-    };
-
-    struct ReceivedMessage {
-        bool isMessageText;
-        Vector<char> data;
-    };
-
-    class BlobLoader;
-
-    NewWebSocketChannelImpl(ExecutionContext*, WebSocketChannelClient*, const String&, unsigned, WebSocketHandle*);
-    void sendInternal();
-    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*, bool fail, 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;
-
-    // Methods for BlobLoader.
-    void didFinishLoadingBlob(PassRefPtr<ArrayBuffer>);
-    void didFailLoadingBlob(FileError::ErrorCode);
-
-    // LifecycleObserver functions.
-    virtual void contextDestroyed() override
-    {
-        // In oilpan we cannot assume this channel's finalizer has been called
-        // before the document it is observing is dead and finalized since there
-        // is no eager finalization. Instead the finalization happens at the
-        // next GC which could be long enough after the Peer::destroy call for
-        // the context (ie. Document) to be dead too. If the context's finalizer
-        // is run first this method gets called. Instead we assert the channel
-        // has been disconnected which happens in Peer::destroy.
-        ASSERT(!m_handle);
-        ASSERT(!m_client);
-        ASSERT(!m_identifier);
-        ContextLifecycleObserver::contextDestroyed();
-    }
-
-    // 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
-    // expects that disconnect() is called before the deletion.
-    Member<WebSocketChannelClient> m_client;
-    KURL m_url;
-    // m_identifier > 0 means calling scriptContextExecution() returns a Document.
-    unsigned long m_identifier;
-    Member<BlobLoader> m_blobLoader;
-    Deque<OwnPtr<Message> > m_messages;
-    Vector<char> m_receivingMessageData;
-
-    bool m_receivingMessageTypeIsText;
-    int64_t m_sendingQuota;
-    int64_t m_receivedDataSizeForFlowControl;
-    size_t m_sentSizeOfTopMessage;
-
-    String m_sourceURLAtConstruction;
-    unsigned m_lineNumberAtConstruction;
-    RefPtr<WebSocketHandshakeRequest> m_handshakeRequest;
-
-    static const int64_t receivedDataSizeForFlowControlHighWaterMark = 1 << 15;
-};
-
-} // namespace blink
-
-#endif // NewWebSocketChannelImpl_h