WTF HashSet: Implement move semantics for values.

third_party/WebKit/Source/wtf/text/AtomicString.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com>
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
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 }
 
 void AtomicString::reserveTableCapacity(size_t size)
 {
     atomicStringTable().table().reserveCapacityForSize(size);
 }
 
 template<typename T, typename HashTranslator>
 static inline PassRefPtr<StringImpl> addToStringTable(const T& value)
 {
-    HashSet<StringImpl*>::AddResult addResult = atomicStrings().add<HashTranslator>(value);
+    HashSet<StringImpl*>::AddResult addResult = atomicStrings().addWithTranslator<HashTranslator>(value);
 
     // If the string is newly-translated, then we need to adopt it.
     // The boolean in the pair tells us if that is so.
     return addResult.isNewEntry ? adoptRef(*addResult.storedValue) : *addResult.storedValue;
 }
 
 PassRefPtr<StringImpl> AtomicString::add(const LChar* c)
 {
     if (!c)
         return nullptr;
@@ skipping 399 matching lines @@
 }
 
 #ifndef NDEBUG
 void AtomicString::show() const
 {
     m_string.show();
 }
 #endif
 
 } // namespace WTF