shouldMergeStart 1152 Source/core/editing/ReplaceSelectionCommand.cpp     if (shouldMergeStart(selectionStartWasStartOfParagraph, fragment.hasInterchangeNewlineAtStart(), startIsInsideMailBlockquote)) {
shouldMergeStart   82 Source/core/editing/ReplaceSelectionCommand.h     bool shouldMergeStart(bool, bool, bool);