MovingParagraph  1228 Source/core/editing/CompositeEditCommand.cpp     ReplaceSelectionCommand::CommandOptions options = ReplaceSelectionCommand::SelectReplacement | ReplaceSelectionCommand::MovingParagraph;
MovingParagraph   365 Source/core/editing/ReplaceSelectionCommand.cpp     , m_movingParagraph(options & MovingParagraph)