AX: remove unused AXObject::selectedText.

Source/core/accessibility/AXRenderObject.cpp

 /*
 * Copyright (C) 2008 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 1553 matching lines @@
         return PlainTextRange();
 
     return ariaSelectedTextRange();
 }
 
 VisibleSelection AXRenderObject::selection() const
 {
     return m_renderer->frame()->selection().selection();
 }
 
-String AXRenderObject::selectedText() const
-{
-    ASSERT(isTextControl());
-
-    if (isPasswordField())
-        return String(); // need to return something distinct from empty string
-
-    if (isNativeTextControl() && m_renderer->isTextControl()) {
-        HTMLTextFormControlElement* textControl = toRenderTextControl(m_renderer)->textFormControlElement();
-        return textControl->selectedText();
-    }
-
-    if (ariaRoleAttribute() == UnknownRole)
-        return String();
-
-    return stringForRange(ariaSelectedTextRange());
-}
-
 //
 // Modify or take an action on an object.
 //
 
 void AXRenderObject::setSelectedTextRange(const PlainTextRange& range)
 {
     if (isNativeTextControl() && m_renderer->isTextControl()) {
         HTMLTextFormControlElement* textControl = toRenderTextControl(m_renderer)->textFormControlElement();
         textControl->setSelectionRange(range.start, range.start + range.length);
         return;
@@ skipping 195 matching lines @@
     VisiblePosition visiblePos = visiblePositionForIndex(0);
     VisiblePosition savedVisiblePos = visiblePos;
     visiblePos = nextLinePosition(visiblePos, 0);
     while (!visiblePos.isNull() && visiblePos != savedVisiblePos) {
         lineBreaks.append(indexForVisiblePosition(visiblePos));
         savedVisiblePos = visiblePos;
         visiblePos = nextLinePosition(visiblePos, 0);
     }
 }
 
-// A substring of the text associated with this accessibility object that is
-// specified by the given character range.
-String AXRenderObject::stringForRange(const PlainTextRange& range) const
-{
-    if (!range.length)
-        return String();
-
-    if (!isTextControl())
-        return String();
-
-    String elementText = isPasswordField() ? String() : text();
-    if (range.start + range.length > elementText.length())
-        return String();
-
-    return elementText.substring(range.start, range.length);
-}
-
 //
 // Private.
 //
 
 bool AXRenderObject::isAllowedChildOfTree() const
 {
     // Determine if this is in a tree. If so, we apply special behavior to make it work like an AXOutline.
     AXObject* axObj = parentObject();
     bool isInTree = false;
     while (axObj) {
@@ skipping 528 matching lines @@
         if (label && label->renderer()) {
             LayoutRect labelRect = axObjectCache()->getOrCreate(label)->elementRect();
             result.unite(labelRect);
         }
     }
 
     return result;
 }
 
 } // namespace WebCore