Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/modules/websockets/WebSocketChannel.h

 /*
  * Copyright (C) 2009 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 19 matching lines @@
 
 #ifndef WebSocketChannel_h
 #define WebSocketChannel_h
 
 #include "bindings/core/v8/SourceLocation.h"
 #include "modules/ModulesExport.h"
 #include "platform/heap/Handle.h"
 #include "platform/v8_inspector/public/ConsoleTypes.h"
 #include "wtf/Forward.h"
 #include "wtf/Noncopyable.h"
-#include <memory>
 
 namespace blink {
 
 class BlobDataHandle;
 class DOMArrayBuffer;
 class ExecutionContext;
 class KURL;
 class WebSocketChannelClient;
 
 class MODULES_EXPORT WebSocketChannel : public GarbageCollectedFinalized<WebSocketChannel> {
@@ skipping 20 matching lines @@
         CloseEventCodeMinimumUserDefined = 3000,
         CloseEventCodeMaximumUserDefined = 4999
     };
 
     virtual bool connect(const KURL&, const String& protocol) = 0;
     virtual void send(const CString&) = 0;
     virtual void send(const DOMArrayBuffer&, unsigned byteOffset, unsigned byteLength) = 0;
     virtual void send(PassRefPtr<BlobDataHandle>) = 0;
 
     // For WorkerWebSocketChannel.
-    virtual void sendTextAsCharVector(std::unique_ptr<Vector<char>>) = 0;
-    virtual void sendBinaryAsCharVector(std::unique_ptr<Vector<char>>) = 0;
+    virtual void sendTextAsCharVector(PassOwnPtr<Vector<char>>) = 0;
+    virtual void sendBinaryAsCharVector(PassOwnPtr<Vector<char>>) = 0;
 
     // Do not call |send| after calling this method.
     virtual void close(int code, const String& reason) = 0;
 
     // Log the reason text and close the connection. Will call didClose().
     // The MessageLevel parameter will be used for the level of the message
     // shown at the devtools console.
     // SourceLocation parameter may be shown with the reason text
     // at the devtools console. Even if location is specified, it may be ignored
     // and the "current" location in the sense of JavaScript execution
     // may be shown if this method is called in a JS execution context.
     // Location should not be null.
-    virtual void fail(const String& reason, MessageLevel, std::unique_ptr<SourceLocation>) = 0;
+    virtual void fail(const String& reason, MessageLevel, PassOwnPtr<SourceLocation>) = 0;
 
     // Do not call any methods after calling this method.
     virtual void disconnect() = 0; // Will suppress didClose().
 
     virtual ~WebSocketChannel() { }
 
     DEFINE_INLINE_VIRTUAL_TRACE() { }
 };
 
 } // namespace blink
 
 #endif // WebSocketChannel_h