From 6882a04fb36642862b11efe514251d32070c3d65 Mon Sep 17 00:00:00 2001
From: Konstantin Tokarev <annulen@yandex.ru>
Date: Thu, 25 Aug 2016 19:20:41 +0300
Subject: Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
---
 Source/JavaScriptCore/runtime/PrivateName.h | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

(limited to 'Source/JavaScriptCore/runtime/PrivateName.h')

diff --git a/Source/JavaScriptCore/runtime/PrivateName.h b/Source/JavaScriptCore/runtime/PrivateName.h
index 91254fc26..2b6ba017d 100644
--- a/Source/JavaScriptCore/runtime/PrivateName.h
+++ b/Source/JavaScriptCore/runtime/PrivateName.h
@@ -26,21 +26,35 @@
 #ifndef PrivateName_h
 #define PrivateName_h
 
-#include <wtf/text/StringImpl.h>
+#include <wtf/text/SymbolImpl.h>
 
 namespace JSC {
 
 class PrivateName {
 public:
     PrivateName()
-        : m_impl(StringImpl::createEmptyUnique())
+        : m_uid(StringImpl::createSymbolEmpty())
     {
     }
 
-    StringImpl* uid() const { return m_impl.get(); }
+    explicit PrivateName(SymbolImpl& uid)
+        : m_uid(&uid)
+    {
+    }
+
+    enum DescriptionTag { Description };
+    explicit PrivateName(DescriptionTag, const String& description)
+        : m_uid(StringImpl::createSymbol(description.impl()))
+    {
+    }
+
+    SymbolImpl* uid() const { return m_uid.get(); }
+
+    bool operator==(const PrivateName& other) const { return uid() == other.uid(); }
+    bool operator!=(const PrivateName& other) const { return uid() != other.uid(); }
 
 private:
-    RefPtr<StringImpl> m_impl;
+    RefPtr<SymbolImpl> m_uid;
 };
 
 }
-- 
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