Fix caret paint invalidation issues

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

 /*
  * Copyright (C) 2004, 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 60 matching lines @@
   IntRect absoluteCaretBounds() const;
 
   bool shouldShowBlockCursor() const { return m_shouldShowBlockCursor; }
   void setShouldShowBlockCursor(bool);
 
   // Paint invalidation methods delegating to DisplayItemClient.
   void clearPreviousVisualRect(const LayoutBlock&);
   void layoutBlockWillBeDestroyed(const LayoutBlock&);
   void updateStyleAndLayoutIfNeeded();
   void invalidatePaintIfNeeded(const LayoutBlock&,
-                               const PaintInvalidatorContext&,
-                               PaintInvalidationReason);
+                               const PaintInvalidatorContext&);
 
   bool shouldPaintCaret(const LayoutBlock&) const;
   void paintCaret(GraphicsContext&, const LayoutPoint&) const;
 
   // For unit tests.
   const DisplayItemClient& caretDisplayItemClientForTesting() const;
   const LayoutBlock* caretLayoutBlockForTesting() const;
   bool shouldPaintCaretForTesting() const { return m_shouldPaintCaret; }
   void recreateCaretBlinkTimerForTesting(RefPtr<WebTaskRunner>);
 
@@ skipping 18 matching lines @@
   bool m_shouldPaintCaret : 1;
   bool m_isCaretBlinkingSuspended : 1;
   bool m_shouldShowBlockCursor : 1;
 
   DISALLOW_COPY_AND_ASSIGN(FrameCaret);
 };
 
 }  // namespace blink
 
 #endif  // FrameCaret_h