Move parser-related files in core/css to core/css/parser

Source/core/css/CSSParserValues.cpp

Index: Source/core/css/CSSParserValues.cpp
diff --git a/Source/core/css/CSSParserValues.cpp b/Source/core/css/CSSParserValues.cpp
deleted file mode 100644
index 0b298a7db798de1454185501a238baab7bf58be7..0000000000000000000000000000000000000000
--- a/Source/core/css/CSSParserValues.cpp
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
- * Copyright (C) 2004, 2005, 2006, 2008 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
- * 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"
-#include "core/css/CSSParserValues.h"
-
-#include "core/css/CSSFunctionValue.h"
-#include "core/css/CSSSelectorList.h"
-#include "core/html/parser/HTMLParserIdioms.h"
-
-namespace blink {
-
-using namespace WTF;
-
-static void destroy(Vector<CSSParserValue, 4>& values)
-{
-    size_t numValues = values.size();
-    for (size_t i = 0; i < numValues; i++) {
-        if (values[i].unit == CSSParserValue::Function)
-            delete values[i].function;
-        else if (values[i].unit == CSSParserValue::ValueList)
-            delete values[i].valueList;
-    }
-}
-
-void CSSParserValueList::destroyAndClear()
-{
-    destroy(m_values);
-    clearAndLeakValues();
-}
-
-CSSParserValueList::~CSSParserValueList()
-{
-    destroy(m_values);
-}
-
-void CSSParserValueList::addValue(const CSSParserValue& v)
-{
-    m_values.append(v);
-}
-
-void CSSParserValueList::insertValueAt(unsigned i, const CSSParserValue& v)
-{
-    m_values.insert(i, v);
-}
-
-void CSSParserValueList::stealValues(CSSParserValueList& valueList)
-{
-    for (unsigned i = 0; i < valueList.size(); ++i)
-        m_values.append(*(valueList.valueAt(i)));
-    valueList.clearAndLeakValues();
-}
-
-PassRefPtrWillBeRawPtr<CSSValue> CSSParserValue::createCSSValue()
-{
-    if (id)
-        return CSSPrimitiveValue::createIdentifier(id);
-
-    if (unit == CSSParserValue::Operator)
-        return CSSPrimitiveValue::createParserOperator(iValue);
-    if (unit == CSSParserValue::Function)
-        return CSSFunctionValue::create(function);
-    if (unit == CSSParserValue::ValueList)
-        return CSSValueList::createFromParserValueList(valueList);
-    if (unit >= CSSParserValue::Q_EMS)
-        return CSSPrimitiveValue::createAllowingMarginQuirk(fValue, CSSPrimitiveValue::CSS_EMS);
-
-    CSSPrimitiveValue::UnitType primitiveUnit = static_cast<CSSPrimitiveValue::UnitType>(unit);
-    switch (primitiveUnit) {
-    case CSSPrimitiveValue::CSS_IDENT:
-    case CSSPrimitiveValue::CSS_PROPERTY_ID:
-    case CSSPrimitiveValue::CSS_VALUE_ID:
-        return CSSPrimitiveValue::create(string, CSSPrimitiveValue::CSS_PARSER_IDENTIFIER);
-    case CSSPrimitiveValue::CSS_NUMBER:
-        return CSSPrimitiveValue::create(fValue, isInt ? CSSPrimitiveValue::CSS_PARSER_INTEGER : CSSPrimitiveValue::CSS_NUMBER);
-    case CSSPrimitiveValue::CSS_STRING:
-    case CSSPrimitiveValue::CSS_URI:
-    case CSSPrimitiveValue::CSS_PARSER_HEXCOLOR:
-        return CSSPrimitiveValue::create(string, primitiveUnit);
-    case CSSPrimitiveValue::CSS_PERCENTAGE:
-    case CSSPrimitiveValue::CSS_EMS:
-    case CSSPrimitiveValue::CSS_EXS:
-    case CSSPrimitiveValue::CSS_PX:
-    case CSSPrimitiveValue::CSS_CM:
-    case CSSPrimitiveValue::CSS_MM:
-    case CSSPrimitiveValue::CSS_IN:
-    case CSSPrimitiveValue::CSS_PT:
-    case CSSPrimitiveValue::CSS_PC:
-    case CSSPrimitiveValue::CSS_DEG:
-    case CSSPrimitiveValue::CSS_RAD:
-    case CSSPrimitiveValue::CSS_GRAD:
-    case CSSPrimitiveValue::CSS_MS:
-    case CSSPrimitiveValue::CSS_S:
-    case CSSPrimitiveValue::CSS_HZ:
-    case CSSPrimitiveValue::CSS_KHZ:
-    case CSSPrimitiveValue::CSS_VW:
-    case CSSPrimitiveValue::CSS_VH:
-    case CSSPrimitiveValue::CSS_VMIN:
-    case CSSPrimitiveValue::CSS_VMAX:
-    case CSSPrimitiveValue::CSS_TURN:
-    case CSSPrimitiveValue::CSS_REMS:
-    case CSSPrimitiveValue::CSS_CHS:
-    case CSSPrimitiveValue::CSS_FR:
-        return CSSPrimitiveValue::create(fValue, primitiveUnit);
-    case CSSPrimitiveValue::CSS_UNKNOWN:
-    case CSSPrimitiveValue::CSS_DIMENSION:
-    case CSSPrimitiveValue::CSS_ATTR:
-    case CSSPrimitiveValue::CSS_COUNTER:
-    case CSSPrimitiveValue::CSS_RECT:
-    case CSSPrimitiveValue::CSS_RGBCOLOR:
-    case CSSPrimitiveValue::CSS_DPPX:
-    case CSSPrimitiveValue::CSS_DPI:
-    case CSSPrimitiveValue::CSS_DPCM:
-    case CSSPrimitiveValue::CSS_PAIR:
-    case CSSPrimitiveValue::CSS_UNICODE_RANGE:
-    case CSSPrimitiveValue::CSS_PARSER_INTEGER:
-    case CSSPrimitiveValue::CSS_PARSER_IDENTIFIER:
-    case CSSPrimitiveValue::CSS_PARSER_OPERATOR:
-    case CSSPrimitiveValue::CSS_COUNTER_NAME:
-    case CSSPrimitiveValue::CSS_SHAPE:
-    case CSSPrimitiveValue::CSS_QUAD:
-    case CSSPrimitiveValue::CSS_CALC:
-    case CSSPrimitiveValue::CSS_CALC_PERCENTAGE_WITH_NUMBER:
-    case CSSPrimitiveValue::CSS_CALC_PERCENTAGE_WITH_LENGTH:
-        return nullptr;
-    }
-
-    ASSERT_NOT_REACHED();
-    return nullptr;
-}
-
-CSSParserSelector::CSSParserSelector()
-    : m_selector(adoptPtr(new CSSSelector()))
-{
-}
-
-CSSParserSelector::CSSParserSelector(const QualifiedName& tagQName)
-    : m_selector(adoptPtr(new CSSSelector(tagQName)))
-{
-}
-
-CSSParserSelector::~CSSParserSelector()
-{
-    if (!m_tagHistory)
-        return;
-    Vector<OwnPtr<CSSParserSelector>, 16> toDelete;
-    OwnPtr<CSSParserSelector> selector = m_tagHistory.release();
-    while (true) {
-        OwnPtr<CSSParserSelector> next = selector->m_tagHistory.release();
-        toDelete.append(selector.release());
-        if (!next)
-            break;
-        selector = next.release();
-    }
-}
-
-void CSSParserSelector::adoptSelectorVector(Vector<OwnPtr<CSSParserSelector> >& selectorVector)
-{
-    CSSSelectorList* selectorList = new CSSSelectorList();
-    selectorList->adoptSelectorVector(selectorVector);
-    m_selector->setSelectorList(adoptPtr(selectorList));
-}
-
-bool CSSParserSelector::isSimple() const
-{
-    if (m_selector->selectorList() || m_selector->matchesPseudoElement())
-        return false;
-
-    if (!m_tagHistory)
-        return true;
-
-    if (m_selector->match() == CSSSelector::Tag) {
-        // We can't check against anyQName() here because namespace may not be nullAtom.
-        // Example:
-        //     @namespace "http://www.w3.org/2000/svg";
-        //     svg:not(:root) { ...
-        if (m_selector->tagQName().localName() == starAtom)
-            return m_tagHistory->isSimple();
-    }
-
-    return false;
-}
-
-void CSSParserSelector::insertTagHistory(CSSSelector::Relation before, PassOwnPtr<CSSParserSelector> selector, CSSSelector::Relation after)
-{
-    if (m_tagHistory)
-        selector->setTagHistory(m_tagHistory.release());
-    setRelation(before);
-    selector->setRelation(after);
-    m_tagHistory = selector;
-}
-
-void CSSParserSelector::appendTagHistory(CSSSelector::Relation relation, PassOwnPtr<CSSParserSelector> selector)
-{
-    CSSParserSelector* end = this;
-    while (end->tagHistory())
-        end = end->tagHistory();
-    end->setRelation(relation);
-    end->setTagHistory(selector);
-}
-
-void CSSParserSelector::prependTagSelector(const QualifiedName& tagQName, bool tagIsForNamespaceRule)
-{
-    OwnPtr<CSSParserSelector> second = adoptPtr(new CSSParserSelector);
-    second->m_selector = m_selector.release();
-    second->m_tagHistory = m_tagHistory.release();
-    m_tagHistory = second.release();
-
-    m_selector = adoptPtr(new CSSSelector(tagQName, tagIsForNamespaceRule));
-    m_selector->setRelation(CSSSelector::SubSelector);
-}
-
-bool CSSParserSelector::hasHostPseudoSelector() const
-{
-    for (CSSParserSelector* selector = const_cast<CSSParserSelector*>(this); selector; selector = selector->tagHistory()) {
-        if (selector->pseudoType() == CSSSelector::PseudoHost || selector->pseudoType() == CSSSelector::PseudoHostContext)
-            return true;
-    }
-    return false;
-}
-
-} // namespace blink