Get rid of unused parameter from CaretBase::invalidateCaretRect()

third_party/WebKit/Source/core/editing/CaretBase.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple 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 32 matching lines @@
 class LayoutViewItem;
 
 enum class CaretVisibility { Visible, Hidden };
 
 class CORE_EXPORT CaretBase : public GarbageCollectedFinalized<CaretBase>, public DisplayItemClient {
     WTF_MAKE_NONCOPYABLE(CaretBase);
 public:
     explicit CaretBase(CaretVisibility = CaretVisibility::Hidden);
     virtual ~CaretBase();
 
-    void invalidateCaretRect(Node*, bool caretRectChanged = false);
+    void invalidateCaretRect(Node*);
     void clearCaretRect();
     // Creating VisiblePosition causes synchronous layout so we should use the
     // PositionWithAffinity version if possible.
     // A position in HTMLTextFromControlElement is a typical example.
     bool updateCaretRect(const PositionWithAffinity& caretPosition);
     bool updateCaretRect(const VisiblePosition& caretPosition);
     IntRect absoluteBoundsForLocalRect(Node*, const LayoutRect&) const;
     bool shouldRepaintCaret(Node&) const;
     bool shouldRepaintCaret(const LayoutViewItem) const;
     void paintCaret(Node*, GraphicsContext&, const LayoutPoint&, DisplayItem::Type) const;
@@ skipping 15 matching lines @@
 
 private:
     LayoutRect m_caretLocalRect; // caret rect in coords local to the layoutObject responsible for painting the caret
     CaretVisibility m_caretVisibility;
     LayoutRect m_visualRect;
 };
 
 } // namespace blink
 
 #endif // CaretBase_h