Editing: Fix caret blinking after a typing.

third_party/WebKit/Source/core/editing/FrameSelection.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
@@ skipping 255 matching lines @@
   void setSelectionFromNone();
 
   void updateAppearance();
   bool shouldShowBlockCursor() const;
   void setShouldShowBlockCursor(bool);
 
   void cacheRangeOfDocument(Range*);
   Range* documentCachedRange() const;
   void clearDocumentCachedRange();
 
+  FrameCaret& frameCaretForTesting() const { return *m_frameCaret; }
+
   DECLARE_TRACE();
 
  private:
   friend class CaretDisplayItemClientTest;
   friend class FrameSelectionTest;
   friend class PaintControllerPaintTestForSlimmingPaintV1AndV2;
   friend class SelectionControllerTest;
   FRIEND_TEST_ALL_PREFIXES(PaintControllerPaintTestForSlimmingPaintV1AndV2,
                            FullDocumentPaintingWithCaret);
 
@@ skipping 44 matching lines @@
 
 }  // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showTree(const blink::FrameSelection&);
 void showTree(const blink::FrameSelection*);
 #endif
 
 #endif  // FrameSelection_h