Remove CSSParserValues

third_party/WebKit/Source/core/css/parser/CSSParserValues.cpp

Index: third_party/WebKit/Source/core/css/parser/CSSParserValues.cpp
diff --git a/third_party/WebKit/Source/core/css/parser/CSSParserValues.cpp b/third_party/WebKit/Source/core/css/parser/CSSParserValues.cpp
deleted file mode 100644
index 22d5adcc221243981b09d605660f22c3995937f5..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/css/parser/CSSParserValues.cpp
+++ /dev/null
@@ -1,254 +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 "core/css/parser/CSSParserValues.h"
-
-#include "core/css/CSSFunctionValue.h"
-#include "core/css/parser/CSSParserToken.h"
-#include "core/css/parser/CSSParserTokenRange.h"
-#include "core/css/parser/CSSPropertyParser.h"
-#include "core/html/parser/HTMLParserIdioms.h"
-
-namespace blink {
-
-using namespace WTF;
-
-CSSParserValueList::CSSParserValueList(CSSParserTokenRange range)
-: m_current(0)
-{
-    Vector<CSSParserValueList*> stack;
-    Vector<int> bracketCounts;
-    stack.append(this);
-    bracketCounts.append(0);
-    while (!range.atEnd()) {
-        ASSERT(stack.size() == bracketCounts.size());
-        ASSERT(!stack.isEmpty());
-        const CSSParserToken& token = range.peek();
-        if (token.type() != FunctionToken)
-            range.consume();
-        CSSParserValue value;
-        switch (token.type()) {
-        case FunctionToken: {
-            if (token.valueEqualsIgnoringASCIICase("url")) {
-                range.consume();
-                const CSSParserToken& next = range.consumeIncludingWhitespace();
-                if (next.type() == BadStringToken || range.consume().type() != RightParenthesisToken) {
-                    destroyAndClear();
-                    return;
-                }
-                ASSERT(next.type() == StringToken);
-                value.id = CSSValueInvalid;
-                value.isInt = false;
-                value.m_unit = CSSParserValue::URI;
-                value.string = next.value();
-                break;
-            }
-            if (token.valueEqualsIgnoringASCIICase("var")) {
-                destroyAndClear();
-                return;
-            }
-
-            value.id = CSSValueInvalid;
-            value.isInt = false;
-
-            CSSValueID id = token.functionId();
-            if (id == CSSValueCalc || id == CSSValueWebkitCalc) {
-                value.m_unit = CSSParserValue::CalcFunction;
-                value.calcFunction = new CSSParserCalcFunction(range.consumeBlock());
-                break;
-            }
-            range.consume();
-            value.m_unit = CSSParserValue::Function;
-            CSSParserFunction* function = new CSSParserFunction;
-            function->id = id;
-            CSSParserValueList* list = new CSSParserValueList;
-            function->args = adoptPtr(list);
-
-            value.function = function;
-
-            stack.last()->addValue(value);
-            stack.append(list);
-            bracketCounts.append(0);
-            continue;
-        }
-        case LeftParenthesisToken: {
-            CSSParserValueList* list = new CSSParserValueList;
-            value.setFromValueList(adoptPtr(list));
-            stack.last()->addValue(value);
-            stack.append(list);
-            bracketCounts.append(0);
-            continue;
-        }
-        case RightParenthesisToken: {
-            if (bracketCounts.last() == 0) {
-                stack.removeLast();
-                bracketCounts.removeLast();
-                if (bracketCounts.isEmpty()) {
-                    destroyAndClear();
-                    return;
-                }
-                continue;
-            }
-            bracketCounts.last()--;
-            value.setFromOperator(')');
-            break;
-        }
-        case IdentToken: {
-            value.id = token.id();
-            value.isInt = false;
-            value.m_unit = CSSParserValue::Identifier;
-            value.string = token.value();
-            break;
-        }
-        case DimensionToken:
-            if (token.unitType() == CSSPrimitiveValue::UnitType::Unknown) {
-                // Unknown dimensions are handled as a list of two values
-                value.m_unit = CSSParserValue::DimensionList;
-                CSSParserValueList* list = new CSSParserValueList;
-                value.valueList = list;
-                value.id = CSSValueInvalid;
-
-                CSSParserValue number;
-                number.setFromNumber(token.numericValue(), CSSPrimitiveValue::UnitType::Number);
-                number.isInt = (token.numericValueType() == IntegerValueType);
-                list->addValue(number);
-
-                CSSParserValue unit;
-                unit.string = token.value();
-                unit.m_unit = CSSParserValue::Identifier;
-                list->addValue(unit);
-
-                break;
-            }
-            // fallthrough
-        case NumberToken:
-        case PercentageToken:
-            value.setFromNumber(token.numericValue(), token.unitType());
-            value.isInt = (token.numericValueType() == IntegerValueType);
-            break;
-        case UnicodeRangeToken: {
-            value.id = CSSValueInvalid;
-            value.isInt = false;
-            value.m_unicodeRange.start = token.unicodeRangeStart();
-            value.m_unicodeRange.end = token.unicodeRangeEnd();
-            value.m_unit = CSSParserValue::UnicodeRange;
-            break;
-        }
-        case HashToken:
-        case StringToken:
-        case UrlToken: {
-            value.id = CSSValueInvalid;
-            value.isInt = false;
-            if (token.type() == HashToken)
-                value.m_unit = CSSParserValue::HexColor;
-            else if (token.type() == StringToken)
-                value.m_unit = CSSParserValue::String;
-            else
-                value.m_unit = CSSParserValue::URI;
-            value.string = token.value();
-            break;
-        }
-        case DelimiterToken:
-            value.setFromOperator(token.delimiter());
-            break;
-        case CommaToken:
-            value.setFromOperator(',');
-            break;
-        case LeftBracketToken:
-            value.setFromOperator('[');
-            break;
-        case RightBracketToken:
-            value.setFromOperator(']');
-            break;
-        case LeftBraceToken:
-            value.setFromOperator('{');
-            break;
-        case RightBraceToken:
-            value.setFromOperator('}');
-            break;
-        case WhitespaceToken:
-            continue;
-        case CommentToken:
-        case EOFToken:
-            ASSERT_NOT_REACHED();
-        case CDOToken:
-        case CDCToken:
-        case AtKeywordToken:
-        case IncludeMatchToken:
-        case DashMatchToken:
-        case PrefixMatchToken:
-        case SuffixMatchToken:
-        case SubstringMatchToken:
-        case ColumnToken:
-        case ColonToken:
-        case SemicolonToken:
-            destroyAndClear();
-            return;
-        case BadStringToken:
-        case BadUrlToken:
-            destroyAndClear();
-            return;
-        }
-        stack.last()->addValue(value);
-    }
-
-    CSSParserValue rightParenthesis;
-    rightParenthesis.setFromOperator(')');
-    while (!stack.isEmpty()) {
-        while (bracketCounts.last() > 0) {
-            bracketCounts.last()--;
-            stack.last()->addValue(rightParenthesis);
-        }
-        stack.removeLast();
-        bracketCounts.removeLast();
-    }
-}
-
-static void destroy(Vector<CSSParserValue, 4>& values)
-{
-    size_t numValues = values.size();
-    for (size_t i = 0; i < numValues; i++) {
-        if (values[i].m_unit == CSSParserValue::Function)
-            delete values[i].function;
-        else if (values[i].m_unit == CSSParserValue::CalcFunction)
-            delete values[i].calcFunction;
-        else if (values[i].m_unit == CSSParserValue::ValueList
-            || values[i].m_unit == CSSParserValue::DimensionList)
-            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);
-}
-
-} // namespace blink