Remove AtomicStringImpl.

Source/core/css/CSSSelector.cpp

 /*
  * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
  *               1999 Waldo Bastian (bastian@kde.org)
  *               2001 Andreas Schlapbach (schlpbch@iam.unibe.ch)
  *               2001-2003 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2002, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 16 matching lines @@
 #include "core/css/CSSSelector.h"
 
 #include "HTMLNames.h"
 #include "RuntimeEnabledFeatures.h"
 #include "core/css/CSSOMUtils.h"
 #include "core/css/CSSSelectorList.h"
 #include "wtf/Assertions.h"
 #include "wtf/HashMap.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/text/StringBuilder.h"
+#include "wtf/text/StringHash.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 struct SameSizeAsCSSSelector {
     unsigned bitfields;
     void *pointers[1];
 };
 
@@ skipping 203 matching lines @@
         return NOPSEUDO;
     case PseudoNotParsed:
         ASSERT_NOT_REACHED();
         return NOPSEUDO;
     }
 
     ASSERT_NOT_REACHED();
     return NOPSEUDO;
 }
 
-static HashMap<AtomicStringImpl*, CSSSelector::PseudoType>* nameToPseudoTypeMap()
+static HashMap<StringImpl*, CSSSelector::PseudoType>* nameToPseudoTypeMap()
 {
     DEFINE_STATIC_LOCAL(AtomicString, active, ("active", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, after, ("after", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, any, ("-webkit-any(", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, anyLink, ("-webkit-any-link", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, autofill, ("-webkit-autofill", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, backdrop, ("backdrop", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, before, ("before", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, checked, ("checked", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, defaultString, ("default", AtomicString::ConstructFromLiteral));
@@ skipping 59 matching lines @@
     DEFINE_STATIC_LOCAL(AtomicString, cue, ("cue(", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, futureCue, ("future", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, pastCue, ("past", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, seamlessDocument, ("-webkit-seamless-document", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, distributed, ("-webkit-distributed(", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, inRange, ("in-range", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, outOfRange, ("out-of-range", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, scope, ("scope", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, unresolved, ("unresolved", AtomicString::ConstructFromLiteral));
 
-    static HashMap<AtomicStringImpl*, CSSSelector::PseudoType>* nameToPseudoType = 0;
+    static HashMap<StringImpl*, CSSSelector::PseudoType>* nameToPseudoType = 0;
     if (!nameToPseudoType) {
-        nameToPseudoType = new HashMap<AtomicStringImpl*, CSSSelector::PseudoType>;
+        nameToPseudoType = new HashMap<StringImpl*, CSSSelector::PseudoType>;
         nameToPseudoType->set(active.impl(), CSSSelector::PseudoActive);
         nameToPseudoType->set(after.impl(), CSSSelector::PseudoAfter);
         nameToPseudoType->set(anyLink.impl(), CSSSelector::PseudoAnyLink);
         nameToPseudoType->set(any.impl(), CSSSelector::PseudoAny);
         nameToPseudoType->set(autofill.impl(), CSSSelector::PseudoAutofill);
         nameToPseudoType->set(backdrop.impl(), CSSSelector::PseudoBackdrop);
         nameToPseudoType->set(before.impl(), CSSSelector::PseudoBefore);
         nameToPseudoType->set(checked.impl(), CSSSelector::PseudoChecked);
         nameToPseudoType->set(defaultString.impl(), CSSSelector::PseudoDefault);
         nameToPseudoType->set(disabled.impl(), CSSSelector::PseudoDisabled);
@@ skipping 65 matching lines @@
         if (RuntimeEnabledFeatures::customDOMElementsEnabled())
             nameToPseudoType->set(unresolved.impl(), CSSSelector::PseudoUnresolved);
     }
     return nameToPseudoType;
 }
 
 CSSSelector::PseudoType CSSSelector::parsePseudoType(const AtomicString& name)
 {
     if (name.isNull())
         return PseudoUnknown;
-    HashMap<AtomicStringImpl*, CSSSelector::PseudoType>* nameToPseudoType = nameToPseudoTypeMap();
-    HashMap<AtomicStringImpl*, CSSSelector::PseudoType>::iterator slot = nameToPseudoType->find(name.impl());
+    HashMap<StringImpl*, CSSSelector::PseudoType>* nameToPseudoType = nameToPseudoTypeMap();
+    HashMap<StringImpl*, CSSSelector::PseudoType>::iterator slot = nameToPseudoType->find(name.impl());
 
     if (slot != nameToPseudoType->end())
         return slot->value;
 
     if (name.startsWith("-webkit-"))
         return PseudoWebKitCustomElement;
     if (name.startsWith("x-") || name.startsWith("cue"))
         return PseudoUserAgentCustomElement;
 
     return PseudoUnknown;
@@ skipping 290 matching lines @@
     m_parsedNth = m_data.m_rareData->parseNth();
     return m_parsedNth;
 }
 
 bool CSSSelector::matchNth(int count) const
 {
     ASSERT(m_hasRareData);
     return m_data.m_rareData->matchNth(count);
 }
 
-CSSSelector::RareData::RareData(PassRefPtr<AtomicStringImpl> value)
+CSSSelector::RareData::RareData(PassRefPtr<StringImpl> value)
     : m_value(value.leakRef())
     , m_a(0)
     , m_b(0)
     , m_attribute(anyQName())
     , m_argument(nullAtom)
 {
 }
 
 CSSSelector::RareData::~RareData()
 {
@@ skipping 54 matching lines @@
             return false;
         return (count - m_b) % m_a == 0;
     } else {
         if (count > m_b)
             return false;
         return (m_b - count) % (-m_a) == 0;
     }
 }
 
 } // namespace WebCore