Remove OwnPtr from Blink.

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 25 matching lines @@
 #include "core/fileapi/Blob.h"
 #include "core/fileapi/FileError.h"
 #include "modules/ModulesExport.h"
 #include "modules/websockets/WebSocketChannel.h"
 #include "platform/heap/Handle.h"
 #include "platform/v8_inspector/public/ConsoleTypes.h"
 #include "platform/weborigin/KURL.h"
 #include "public/platform/modules/websockets/WebSocketHandle.h"
 #include "public/platform/modules/websockets/WebSocketHandleClient.h"
 #include "wtf/Deque.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"
+#include <memory>
 #include <stdint.h>
 
 namespace blink {
 
 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 {
     USING_GARBAGE_COLLECTED_MIXIN(DocumentWebSocketChannel);
 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, PassOwnPtr<SourceLocation> location, WebSocketHandle *handle = 0)
+    static DocumentWebSocketChannel* create(Document* document, WebSocketChannelClient* client, std::unique_ptr<SourceLocation> location, WebSocketHandle *handle = 0)
     {
         return new DocumentWebSocketChannel(document, client, std::move(location), handle);
     }
     ~DocumentWebSocketChannel() override;
 
     // WebSocketChannel functions.
     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;
+    void sendTextAsCharVector(std::unique_ptr<Vector<char>> data) override;
+    void sendBinaryAsCharVector(std::unique_ptr<Vector<char>> data) override;
     // Start closing handshake. Use the CloseEventCodeNotSpecified for the code
     // argument to omit payload.
     void close(int code, const String& reason) override;
-    void fail(const String& reason, MessageLevel, PassOwnPtr<SourceLocation>) override;
+    void fail(const String& reason, MessageLevel, std::unique_ptr<SourceLocation>) override;
     void disconnect() override;
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
     class BlobLoader;
     class Message;
 
     enum MessageType {
         MessageTypeText,
         MessageTypeBlob,
         MessageTypeArrayBuffer,
         MessageTypeTextAsCharVector,
         MessageTypeBinaryAsCharVector,
         MessageTypeClose,
     };
 
     struct ReceivedMessage {
         bool isMessageText;
         Vector<char> data;
     };
 
-    DocumentWebSocketChannel(Document*, WebSocketChannelClient*, PassOwnPtr<SourceLocation>, WebSocketHandle*);
+    DocumentWebSocketChannel(Document*, WebSocketChannelClient*, std::unique_ptr<SourceLocation>, 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_locationAtConstruction->clone()); }
     void abortAsyncOperations();
     void handleDidClose(bool wasClean, unsigned short code, const String& reason);
     Document* document();
 
     // 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;
 
     // Methods for BlobLoader.
     void didFinishLoadingBlob(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;
+    std::unique_ptr<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;
     HeapDeque<Member<Message>> m_messages;
     Vector<char> m_receivingMessageData;
 
     bool m_receivingMessageTypeIsText;
     uint64_t m_sendingQuota;
     uint64_t m_receivedDataSizeForFlowControl;
     size_t m_sentSizeOfTopMessage;
 
-    OwnPtr<SourceLocation> m_locationAtConstruction;
+    std::unique_ptr<SourceLocation> m_locationAtConstruction;
     RefPtr<WebSocketHandshakeRequest> m_handshakeRequest;
 
     static const uint64_t receivedDataSizeForFlowControlHighWaterMark = 1 << 15;
 };
 
 } // namespace blink
 
 #endif // DocumentWebSocketChannel_h