Textfield: suppress cursor repaints when there's a selection

ui/views/controls/textfield/textfield.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_H_
 #define UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 433 matching lines @@
 
   // Tracks whether a user action is being performed; i.e. OnBeforeUserAction()
   // has been called, but OnAfterUserAction() has not yet been called.
   bool performing_user_action_;
 
   // True if InputMethod::CancelComposition() should not be called.
   bool skip_input_method_cancel_composition_;
 
   // The text editing cursor repaint timer and visibility.
   base::RepeatingTimer cursor_repaint_timer_;
-  bool cursor_visible_;
+  bool editing_cursor_visible_;
 
   // The drop cursor is a visual cue for where dragged text will be dropped.
   bool drop_cursor_visible_;
   gfx::SelectionModel drop_cursor_position_;
 
   // Is the user potentially dragging and dropping from this view?
   bool initiating_drag_;
 
   // A timer and point used to modify the selection when dragging.
   base::RepeatingTimer drag_selection_timer_;
@@ skipping 23 matching lines @@
 
   // Used to bind callback functions to this object.
   base::WeakPtrFactory<Textfield> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Textfield);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_H_