childOfCommonRootBeforeOffset  733 Source/core/dom/Range.cpp     RefPtr<Node> processStart = childOfCommonRootBeforeOffset(originalStart.container(), originalStart.offset(), commonRoot.get());
childOfCommonRootBeforeOffset  736 Source/core/dom/Range.cpp     RefPtr<Node> processEnd = childOfCommonRootBeforeOffset(originalEnd.container(), originalEnd.offset(), commonRoot.get());