Rename Node::shadowHost() to Node::ownerShadowHost()

third_party/WebKit/Source/core/html/shadow/SpinButtonElement.h

 /*
  * Copyright (C) 2006, 2008, 2010 Apple Inc. All rights reserved.
  * 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:
  * 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
@@ skipping 60 matching lines @@
 
     void forwardEvent(Event*);
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
     SpinButtonElement(Document&, SpinButtonOwner&);
 
     void detachLayoutTree(const AttachContext&) override;
     bool isSpinButtonElement() const override { return true; }
-    bool isDisabledFormControl() const override { return shadowHost() && shadowHost()->isDisabledFormControl(); }
+    bool isDisabledFormControl() const override { return ownerShadowHost() && ownerShadowHost()->isDisabledFormControl(); }
     bool matchesReadOnlyPseudoClass() const override;
     bool matchesReadWritePseudoClass() const override;
     void defaultEventHandler(Event*) override;
     void willOpenPopup() override;
     void doStepAction(int);
     void startRepeatingTimer();
     void stopRepeatingTimer();
     void repeatingTimerFired(TimerBase*);
     void setHovered(bool = true) override;
     bool shouldRespondToMouseEvents();
     bool isMouseFocusable() const override { return false; }
 
     Member<SpinButtonOwner> m_spinButtonOwner;
     bool m_capturing;
     UpDownState m_upDownState;
     UpDownState m_pressStartingState;
     Timer<SpinButtonElement> m_repeatingTimer;
 };
 
 DEFINE_TYPE_CASTS(SpinButtonElement, Node, node, toElement(node)->isSpinButtonElement(), toElement(node).isSpinButtonElement());
 
 } // namespace blink
 
 #endif