wordBoundaries    105 Source/core/accessibility/AXInlineTextBox.cpp void AXInlineTextBox::wordBoundaries(Vector<PlainTextRange>& words) const
wordBoundaries    127 Source/core/rendering/AbstractInlineTextBox.cpp void AbstractInlineTextBox::wordBoundaries(Vector<WordBoundaries>& words) const
wordBoundaries   1112 Source/web/WebAXObject.cpp void WebAXObject::wordBoundaries(WebVector<int>& starts, WebVector<int>& ends) const