Add sparse accessibility attribute interface to Blink

third_party/WebKit/Source/core/dom/QualifiedName.h

 /*
  * Copyright (C) 2005, 2006, 2009 Apple 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 184 matching lines @@
   return a == q.localName();
 }
 inline bool operator!=(const QualifiedName& q, const AtomicString& a) {
   return a != q.localName();
 }
 
 inline unsigned hashComponents(const QualifiedNameComponents& buf) {
   return StringHasher::hashMemory<sizeof(QualifiedNameComponents)>(&buf);
 }
 
-struct QualifiedNameHash {
+struct CORE_EXPORT QualifiedNameHash {
   STATIC_ONLY(QualifiedNameHash);
   static unsigned hash(const QualifiedName& name) { return hash(name.impl()); }
 
   static unsigned hash(const QualifiedName::QualifiedNameImpl* name) {
     if (!name->m_existingHash)
       name->m_existingHash = name->computeHash();
     return name->m_existingHash;
   }
 
   static bool equal(const QualifiedName& a, const QualifiedName& b) {
@@ skipping 20 matching lines @@
 struct HashTraits<blink::QualifiedName>
     : SimpleClassHashTraits<blink::QualifiedName> {
   static const bool emptyValueIsZero = false;
   static blink::QualifiedName emptyValue() {
     return blink::QualifiedName::null();
   }
 };
 }  // namespace WTF
 
 #endif