CSS Parser: Implement parseValue

Source/core/css/parser/CSSParserToken.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/css/parser/CSSParserToken.h"
 
 #include "wtf/HashMap.h"
 #include "wtf/text/StringHash.h"
 #include <limits.h>
@@ skipping 37 matching lines @@
     , m_numericValueType(numericValueType)
     , m_numericValue(numericValue)
     , m_unit(CSSPrimitiveValue::CSS_NUMBER)
     , m_blockType(NotBlock)
 {
     ASSERT(type == NumberToken);
 }
 
 CSSParserToken::CSSParserToken(CSSParserTokenType type, UChar32 start, UChar32 end)
     : m_type(UnicodeRangeToken)
+    , m_value(String::format("U+%X-%X", start, end)) // FIXME: Remove this once CSSParserValues is gone
     , m_delimiter(0)
     , m_numericValue(0)
     , m_unit(CSSPrimitiveValue::CSS_UNKNOWN)
     , m_unicodeRangeStart(start)
     , m_unicodeRangeEnd(end)
     , m_blockType(NotBlock)
 {
     ASSERT_UNUSED(type, type == UnicodeRangeToken);
 }
 
@@ skipping 34 matching lines @@
     return m_numericValueType;
 }
 
 double CSSParserToken::numericValue() const
 {
     ASSERT(m_type == NumberToken || m_type == PercentageToken || m_type == DimensionToken);
     return m_numericValue;
 }
 
 } // namespace blink