EditActionUnderline 1052 Source/core/editing/EditorCommand.cpp     return executeToggleStyleInList(frame, source, EditActionUnderline, CSSPropertyWebkitTextDecorationsInEffect, lineThrough.get());
EditActionUnderline 1107 Source/core/editing/EditorCommand.cpp     return executeToggleStyleInList(frame, source, EditActionUnderline, CSSPropertyWebkitTextDecorationsInEffect, underline.get());