chore: remove underscores from private properties in grid.ts (#6375)
chore: remove underscores from private properties in grid.ts (#6375)

* chore: remove underscores from private properties in grid.ts

* chore: remove unused property
google/blockly,google/blockly,google/blockly,rachel-fenichel/blockly,google/blockly,google/blockly,rachel-fenichel/blockly,rachel-fenichel/blockly,google/blockly,google/blockly,rachel-fenichel/blockly,rachel-fenichel/blockly,rachel-fenichel/blockly,rachel-fenichel/blockly