Revert 233759 "Make NativeTextfieldViews update the win system c..."

trunk/src/ui/base/win/accessibility_misc_utils.h

Index: trunk/src/ui/base/win/accessibility_misc_utils.h
===================================================================
--- trunk/src/ui/base/win/accessibility_misc_utils.h	(revision 236197)
+++ trunk/src/ui/base/win/accessibility_misc_utils.h	(working copy)
@@ -10,20 +10,11 @@
 
 #include "base/compiler_specific.h"
 #include "ui/base/ui_export.h"
-#include "ui/gfx/rect.h"
 
 namespace base {
 namespace win {
 
-// This is used when we draw our own caret. Updates the system caret rect
-// to the given bounding rectangle but makes it invisible. This allows
-// utilities that help the user find the system caret to continue to work.
-// |hwnd| should be the owning window, and |caret_rect| is in global
-// screen coordinates.
-UI_EXPORT void SetInvisibleSystemCaretRect(HWND hwnd,
-                                           const gfx::Rect& caret_rect);
-
-// UIA Text provider implementation for edit controls.
+  // UIA Text provider implementation for edit controls.
 class UI_EXPORT UIATextProvider
     : public NON_EXPORTED_BASE(CComObjectRootEx<CComMultiThreadModel>),
       public IValueProvider,