Fix brush event legacy parsing for Closure compiler
Fix brush event legacy parsing for Closure compiler

garg/glbrush.js,garg/glbrush.js,Oletus/glbrush.js,Oletus/glbrush.js,Oletus/glbrush.js,garg/glbrush.js,Bercon/glbrush.js,garg/glbrush.js,Bercon/glbrush.js,Bercon/glbrush.js,Bercon/glbrush.js