Merge 130848 - Sub-fields in input[type=time] should not be focusable if the input is disabled or r…

Source/WebCore/html/shadow/DateTimeFieldElement.h

 /*
  * Copyright (C) 2012 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:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 37 matching lines @@
     // FieldOwner implementer must call removeEventHandler when
     // it doesn't handle event, e.g. at destruction.
     class FieldOwner {
     public:
         virtual ~FieldOwner();
         virtual void didBlurFromField() = 0;
         virtual void didFocusOnField() = 0;
         virtual void fieldValueChanged() = 0;
         virtual bool focusOnNextField(const DateTimeFieldElement&) = 0;
         virtual bool focusOnPreviousField(const DateTimeFieldElement&) = 0;
+        virtual bool isFieldOwnerDisabledOrReadOnly() const = 0;
     };
 
     virtual void defaultEventHandler(Event*) OVERRIDE;
     virtual bool hasValue() const = 0;
     bool isReadOnly() const;
     virtual void populateDateTimeFieldsState(DateTimeFieldsState&) = 0;
     void removeEventHandler() { m_fieldOwner = 0; }
     void setReadOnly();
     virtual void setEmptyValue(const DateComponents& dateForReadOnlyField, EventBehavior = DispatchNoEvent) = 0;
     virtual void setValueAsDate(const DateComponents&) = 0;
@@ skipping 24 matching lines @@
     bool isRTL() const;
     virtual bool supportsFocus() const OVERRIDE FINAL;
 
     FieldOwner* m_fieldOwner;
 };
 
 } // namespace WebCore
 
 #endif
 #endif