isRemovableBlock  101 Source/core/editing/CompositeEditCommand.h     bool isRemovableBlock(const Node*);
isRemovableBlock  757 Source/core/editing/DeleteSelectionCommand.cpp         if (isRemovableBlock(node)) {
isRemovableBlock   64 Source/core/editing/SimplifyMarkupCommand.cpp             if (currentNode->parentNode() != rootNode && isRemovableBlock(currentNode))