:in-range and :out-of-range CSS selectors should check 'have range limitations.'

third_party/WebKit/Source/core/html/forms/StepRange.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010 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
@@ skipping 53 matching lines @@
         }
 
         Decimal defaultValue() const
         {
             return defaultStep * stepScaleFactor;
         }
     };
 
     StepRange();
     StepRange(const StepRange&);
-    StepRange(const Decimal& stepBase, const Decimal& minimum, const Decimal& maximum, const Decimal& step, const StepDescription&);
+    StepRange(const Decimal& stepBase, const Decimal& minimum, const Decimal& maximum, bool hasRangeLimitations, const Decimal& step, const StepDescription&);
+
     Decimal alignValueForStep(const Decimal& currentValue, const Decimal& newValue) const;
     Decimal clampValue(const Decimal& value) const;
     bool hasStep() const { return m_hasStep; }
     Decimal maximum() const { return m_maximum; }
     Decimal minimum() const { return m_minimum; }
+    // https://html.spec.whatwg.org/multipage/forms.html#have-range-limitations
+    bool hasRangeLimitations() const { return m_hasRangeLimitations; }
     static Decimal parseStep(AnyStepHandling, const StepDescription&, const String&);
     Decimal step() const { return m_step; }
     Decimal stepBase() const { return m_stepBase; }
     bool stepMismatch(const Decimal&) const;
 
     // Clamp the middle value according to the step
     Decimal defaultValue() const
     {
         return clampValue((m_minimum + m_maximum) / 2);
     }
@@ skipping 17 matching lines @@
     StepRange& operator=(const StepRange&) = delete;
     Decimal acceptableError() const;
     Decimal roundByStep(const Decimal& value, const Decimal& base) const;
 
     const Decimal m_maximum; // maximum must be >= minimum.
     const Decimal m_minimum;
     const Decimal m_step;
     const Decimal m_stepBase;
     const StepDescription m_stepDescription;
     const bool m_hasStep;
+    const bool m_hasRangeLimitations;
 };
 
 } // namespace blink
 
 #endif // StepRange_h