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

third_party/WebKit/Source/core/css/cssom/CSSPositionValue.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 CSSPositionValue_h
 #define CSSPositionValue_h
 
 #include "core/CoreExport.h"
 #include "core/css/cssom/CSSStyleValue.h"
 #include "platform/bindings/ScriptWrappable.h"
 
 namespace blink {
 
-class CSSLengthValue;
+class CSSNumericValue;
 
 class CORE_EXPORT CSSPositionValue final : public CSSStyleValue {
   WTF_MAKE_NONCOPYABLE(CSSPositionValue);
   DEFINE_WRAPPERTYPEINFO();
 
  public:
-  static CSSPositionValue* Create(const CSSLengthValue* x,
-                                  const CSSLengthValue* y) {
+  static CSSPositionValue* Create(const CSSNumericValue* x,
+                                  const CSSNumericValue* y) {
     return new CSSPositionValue(x, y);
   }
 
   // Bindings require a non const return value.
-  CSSLengthValue* x() const { return const_cast<CSSLengthValue*>(x_.Get()); }
-  CSSLengthValue* y() const { return const_cast<CSSLengthValue*>(y_.Get()); }
+  CSSNumericValue* x() const { return const_cast<CSSNumericValue*>(x_.Get()); }
+  CSSNumericValue* y() const { return const_cast<CSSNumericValue*>(y_.Get()); }
 
   StyleValueType GetType() const override { return kPositionType; }
 
   CSSValue* ToCSSValue() const override;
 
   DEFINE_INLINE_VIRTUAL_TRACE() {
     visitor->Trace(x_);
     visitor->Trace(y_);
     CSSStyleValue::Trace(visitor);
   }
 
  protected:
-  CSSPositionValue(const CSSLengthValue* x, const CSSLengthValue* y)
+  CSSPositionValue(const CSSNumericValue* x, const CSSNumericValue* y)
       : x_(x), y_(y) {}
 
-  Member<const CSSLengthValue> x_;
-  Member<const CSSLengthValue> y_;
+  Member<const CSSNumericValue> x_;
+  Member<const CSSNumericValue> y_;
 };
 
 }  // namespace blink
 
 #endif