Make non-null VisibleSelections creatable only by createVisibleSelection[Deprecated]

third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp

 /*
  * Copyright (C) 2014 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 446 matching lines @@
                 // no caret and does respond to keyboard inputs.
                 focusedFrame->document()->updateStyleAndLayoutTree();
                 if (element->isTextFormControl()) {
                     element->updateFocusAppearance(SelectionBehaviorOnFocus::Restore);
                 } else if (hasEditableStyle(*element)) {
                     // updateFocusAppearance() selects all the text of
                     // contentseditable DIVs. So we set the selection explicitly
                     // instead. Note that this has the side effect of moving the
                     // caret back to the beginning of the text.
                     Position position(element, 0);
-                    focusedFrame->selection().setSelection(VisibleSelection(position, SelDefaultAffinity));
+                    focusedFrame->selection().setSelection(createVisibleSelectionDeprecated(position, SelDefaultAffinity));
                 }
             }
         }
     } else {
         LocalFrame* focusedFrame = focusedLocalFrameInWidget();
         if (focusedFrame) {
             // Finish an ongoing composition to delete the composition node.
             if (focusedFrame->inputMethodController().hasComposition()) {
                 WebAutofillClient* autofillClient = WebLocalFrameImpl::fromFrame(focusedFrame)->autofillClient();
 
@@ skipping 1027 matching lines @@
 }
 
 LocalFrame* WebFrameWidgetImpl::focusedLocalFrameAvailableForIme() const
 {
     if (!m_imeAcceptEvents)
         return nullptr;
     return focusedLocalFrameInWidget();
 }
 
 } // namespace blink