auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 181 deletions

diff --git a/WebCore/dom/QualifiedName.cpp b/WebCore/dom/QualifiedName.cpp
deleted file mode 100644
index a65b6ae..0000000
--- a/WebCore/dom/QualifiedName.cpp
+++ /dev/null
@@ -1,181 +0,0 @@
-/**
- * This file is part of the DOM implementation for KDE.
- *
- * Copyright (C) 2005, 2006 Apple Computer, Inc.
- *
- * 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
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-
-#ifdef SKIP_STATIC_CONSTRUCTORS_ON_GCC
-#define WEBCORE_QUALIFIEDNAME_HIDE_GLOBALS 1
-#else
-#define QNAME_DEFAULT_CONSTRUCTOR
-#endif
-
-#include "QualifiedName.h"
-#include "StaticConstructors.h"
-#include <wtf/Assertions.h>
-#include <wtf/HashSet.h>
-
-namespace WebCore {
-
-struct QualifiedNameComponents {
-    StringImpl* m_prefix;
-    StringImpl* m_localName;
-    StringImpl* m_namespace;
-};
-
-// Golden ratio - arbitrary start value to avoid mapping all 0's to all 0's
-static const unsigned PHI = 0x9e3779b9U;
-    
-static inline unsigned hashComponents(const QualifiedNameComponents& buf)
-{
-    ASSERT(sizeof(QualifiedNameComponents) % (sizeof(uint16_t) * 2) == 0);
-
-    unsigned l = sizeof(QualifiedNameComponents) / (sizeof(uint16_t) * 2);
-    const uint16_t* s = reinterpret_cast<const uint16_t*>(&buf);
-    uint32_t hash = PHI;
-
-    // Main loop
-    for (; l > 0; l--) {
-        hash += s[0];
-        uint32_t tmp = (s[1] << 11) ^ hash;
-        hash = (hash << 16) ^ tmp;
-        s += 2;
-        hash += hash >> 11;
-    }
-        
-    // Force "avalanching" of final 127 bits
-    hash ^= hash << 3;
-    hash += hash >> 5;
-    hash ^= hash << 2;
-    hash += hash >> 15;
-    hash ^= hash << 10;
-
-    // this avoids ever returning a hash code of 0, since that is used to
-    // signal "hash not computed yet", using a value that is likely to be
-    // effectively the same as 0 when the low bits are masked
-    if (hash == 0)
-        hash = 0x80000000;
-
-    return hash;
-}
-
-struct QNameHash {
-    static unsigned hash(const QualifiedName::QualifiedNameImpl* name) {    
-        QualifiedNameComponents c = { name->m_prefix.impl(), name->m_localName.impl(), name->m_namespace.impl() };
-        return hashComponents(c);
-    }
-
-    static bool equal(const QualifiedName::QualifiedNameImpl* a, const QualifiedName::QualifiedNameImpl* b) { return a == b; }
-
-    static const bool safeToCompareToEmptyOrDeleted = false;
-};
-
-typedef HashSet<QualifiedName::QualifiedNameImpl*, QNameHash> QNameSet;
-
-struct QNameComponentsTranslator {
-    static unsigned hash(const QualifiedNameComponents& components) { 
-        return hashComponents(components); 
-    }
-    static bool equal(QualifiedName::QualifiedNameImpl* name, const QualifiedNameComponents& c) {
-        return c.m_prefix == name->m_prefix.impl() && c.m_localName == name->m_localName.impl() && c.m_namespace == name->m_namespace.impl();
-    }
-    static void translate(QualifiedName::QualifiedNameImpl*& location, const QualifiedNameComponents& components, unsigned hash) {
-        location = QualifiedName::QualifiedNameImpl::create(components.m_prefix, components.m_localName, components.m_namespace).releaseRef();
-    }
-};
-
-static QNameSet* gNameCache;
-
-QualifiedName::QualifiedName(const AtomicString& p, const AtomicString& l, const AtomicString& n)
-    : m_impl(0)
-{
-    if (!gNameCache)
-        gNameCache = new QNameSet;
-    QualifiedNameComponents components = { p.impl(), l.impl(), n.impl() };
-    pair<QNameSet::iterator, bool> addResult = gNameCache->add<QualifiedNameComponents, QNameComponentsTranslator>(components);
-    m_impl = *addResult.first;    
-    if (!addResult.second)
-        m_impl->ref();
-}
-
-QualifiedName::~QualifiedName()
-{
-    deref();
-}
-
-QualifiedName::QualifiedName(const QualifiedName& other)
-{
-    m_impl = other.m_impl;
-    ref();
-}
-
-const QualifiedName& QualifiedName::operator=(const QualifiedName& other)
-{
-    if (m_impl != other.m_impl) {
-        deref();
-        m_impl = other.m_impl;
-        ref();
-    }
-    
-    return *this;
-}
-
-void QualifiedName::deref()
-{
-#ifdef QNAME_DEFAULT_CONSTRUCTOR
-    if (!m_impl)
-        return;
-#endif
-
-    if (m_impl->hasOneRef())
-        gNameCache->remove(m_impl);
-    m_impl->deref();
-}
-
-void QualifiedName::setPrefix(const AtomicString& prefix)
-{
-    QualifiedName other(prefix, localName(), namespaceURI());
-    *this = other;
-}
-
-String QualifiedName::toString() const
-{
-    String local = localName();
-    if (hasPrefix())
-        return prefix() + ":" + local;
-    return local;
-}
-
-// Global init routines
-DEFINE_GLOBAL(QualifiedName, anyName, nullAtom, starAtom, starAtom)
-
-void QualifiedName::init()
-{
-    static bool initialized;
-    if (!initialized) {
-        // Use placement new to initialize the globals.
-        
-        AtomicString::init();
-        new ((void*)&anyName) QualifiedName(nullAtom, starAtom, starAtom);
-        initialized = true;
-    }
-}
-
-}