[CSS Typed OM] Delete obsolete number and length classes from Typed OM

third_party/WebKit/Source/core/css/cssom/CSSAngleValue.h

-// Copyright 2016 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.
-
-#ifndef CSSAngleValue_h
-#define CSSAngleValue_h
-
-#include "core/css/CSSPrimitiveValue.h"
-#include "core/css/cssom/CSSStyleValue.h"
-
-namespace blink {
-
-class CORE_EXPORT CSSAngleValue final : public CSSStyleValue {
-  WTF_MAKE_NONCOPYABLE(CSSAngleValue);
-  DEFINE_WRAPPERTYPEINFO();
-
- public:
-  static CSSAngleValue* Create(double value, const String& unit);
-  static CSSAngleValue* Create(double value, CSSPrimitiveValue::UnitType);
-  static CSSAngleValue* FromCSSValue(const CSSPrimitiveValue&);
-
-  StyleValueType GetType() const override { return kAngleType; }
-
-  double degrees() const;
-  double radians() const;
-  double gradians() const;
-  double turns() const;
-
-  double Value() const { return value_; }
-  CSSPrimitiveValue::UnitType Unit() const { return unit_; }
-  CSSValue* ToCSSValue() const override;
-
- private:
-  CSSAngleValue(double value, CSSPrimitiveValue::UnitType unit)
-      : value_(value), unit_(unit) {}
-
-  double value_;
-  CSSPrimitiveValue::UnitType unit_;
-};
-}
-
-#endif  // CSSAngleValue_h