[Obsolete] Typed CSSOM: Prefix LengthValue, CalcLength and SimpleLength with "CSS"

third_party/WebKit/Source/core/css/cssom/SimpleLength.cpp

-// Copyright 2015 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 "core/css/cssom/SimpleLength.h"
-
-#include "core/css/CSSPrimitiveValue.h"
-#include "core/css/cssom/StyleCalcLength.h"
-#include "wtf/text/StringBuilder.h"
-
-namespace blink {
-
-CSSValue* SimpleLength::toCSSValue() const
-{
-    return cssValuePool().createValue(m_value, m_unit);
-}
-
-bool SimpleLength::containsPercent() const
-{
-    return lengthUnit() == CSSPrimitiveValue::UnitType::Percentage;
-}
-
-LengthValue* SimpleLength::addInternal(const LengthValue* other, ExceptionState& exceptionState)
-{
-    const SimpleLength* o = toSimpleLength(other);
-    if (m_unit == o->m_unit)
-        return create(m_value + o->value(), m_unit);
-
-    // Different units resolve to a calc.
-    StyleCalcLength* result = StyleCalcLength::create(this, exceptionState);
-    return result->add(other, exceptionState);
-}
-
-LengthValue* SimpleLength::subtractInternal(const LengthValue* other, ExceptionState& exceptionState)
-{
-    const SimpleLength* o = toSimpleLength(other);
-    if (m_unit == o->m_unit)
-        return create(m_value - o->value(), m_unit);
-
-    // Different units resolve to a calc.
-    StyleCalcLength* result = StyleCalcLength::create(this, exceptionState);
-    return result->subtract(other, exceptionState);
-}
-
-LengthValue* SimpleLength::multiplyInternal(double x, ExceptionState& exceptionState)
-{
-    return create(m_value * x, m_unit);
-}
-
-LengthValue* SimpleLength::divideInternal(double x, ExceptionState& exceptionState)
-{
-    return create(m_value / x, m_unit);
-}
-
-} // namespace blink