Have InputType factories take an HTMLInputElement reference in parameter

Source/core/html/forms/DateTimeLocalInputType.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 28 matching lines @@
 class ExceptionState;
 
 #if ENABLE(INPUT_MULTIPLE_FIELDS_UI)
 typedef BaseMultipleFieldsDateAndTimeInputType BaseDateTimeLocalInputType;
 #else
 typedef BaseChooserOnlyDateAndTimeInputType BaseDateTimeLocalInputType;
 #endif
 
 class DateTimeLocalInputType : public BaseDateTimeLocalInputType {
 public:
-    static PassRefPtr<InputType> create(HTMLInputElement*);
+    static PassRefPtr<InputType> create(HTMLInputElement&);
 
 private:
-    DateTimeLocalInputType(HTMLInputElement* element) : BaseDateTimeLocalInputType(element) { }
+    DateTimeLocalInputType(HTMLInputElement& element) : BaseDateTimeLocalInputType(element) { }
     virtual void countUsage() OVERRIDE;
     virtual const AtomicString& formControlType() const OVERRIDE;
     virtual DateComponents::Type dateType() const OVERRIDE;
     virtual double valueAsDate() const OVERRIDE;
     virtual void setValueAsDate(double, ExceptionState&) const OVERRIDE;
     virtual StepRange createStepRange(AnyStepHandling) const;
     virtual bool parseToDateComponentsInternal(const String&, DateComponents*) const OVERRIDE;
     virtual bool setMillisecondToDateComponents(double, DateComponents*) const OVERRIDE;
     virtual bool isDateTimeLocalField() const OVERRIDE;
 
 #if ENABLE(INPUT_MULTIPLE_FIELDS_UI)
     // BaseMultipleFieldsDateAndTimeInputType functions
     virtual String formatDateTimeFieldsState(const DateTimeFieldsState&) const OVERRIDE FINAL;
     virtual void setupLayoutParameters(DateTimeEditElement::LayoutParameters&, const DateComponents&) const OVERRIDE FINAL;
     virtual bool isValidFormat(bool hasYear, bool hasMonth, bool hasWeek, bool hasDay, bool hasAMPM, bool hasHour, bool hasMinute, bool hasSecond) const;
 #endif
 };
 
 } // namespace WebCore
 
 #endif // DateTimeLocalInputType_h