refined comment and added void types to private methods
refined comment and added void types to private methods

ussuri/chromedeveditor,b0dh1sattva/chromedeveditor,yikaraman/chromedeveditor,beaufortfrancois/chromedeveditor,yikaraman/chromedeveditor,2947721120/chromedeveditor,vivalaralstin/chromedeveditor,googlearchive/chromedeveditor,2947721120/chromedeveditor,2947721120/choredev,vivalaralstin/chromedeveditor,modulexcite/chromedeveditor,vivalaralstin/chromedeveditor,googlearchive/chromedeveditor,2947721120/choredev,valmzetvn/chromedeveditor,2947721120/choredev,2947721120/chromedeveditor,yikaraman/chromedeveditor,googlearchive/chromedeveditor,yikaraman/chromedeveditor,vivalaralstin/chromedeveditor,modulexcite/chromedeveditor,valmzetvn/chromedeveditor,ussuri/chromedeveditor,vivalaralstin/chromedeveditor,ussuri/chromedeveditor,hxddh/chromedeveditor,googlearchive/chromedeveditor,valmzetvn/chromedeveditor,2947721120/choredev,hxddh/chromedeveditor,googlearchive/chromedeveditor,devoncarew/spark,2947721120/chromedeveditor,2947721120/chromedeveditor,hxddh/chromedeveditor,beaufortfrancois/chromedeveditor,modulexcite/chromedeveditor,vivalaralstin/chromedeveditor,beaufortfrancois/chromedeveditor,2947721120/choredev,hxddh/chromedeveditor,b0dh1sattva/chromedeveditor,b0dh1sattva/chromedeveditor,hxddh/chromedeveditor,devoncarew/spark,vivalaralstin/chromedeveditor,modulexcite/chromedeveditor,ussuri/chromedeveditor,b0dh1sattva/chromedeveditor,2947721120/chromedeveditor,b0dh1sattva/chromedeveditor,googlearchive/chromedeveditor,devoncarew/spark,ussuri/chromedeveditor,modulexcite/chromedeveditor,valmzetvn/chromedeveditor,valmzetvn/chromedeveditor,hxddh/chromedeveditor,beaufortfrancois/chromedeveditor,modulexcite/chromedeveditor,beaufortfrancois/chromedeveditor,ussuri/chromedeveditor,2947721120/choredev,valmzetvn/chromedeveditor,yikaraman/chromedeveditor,b0dh1sattva/chromedeveditor,yikaraman/chromedeveditor,devoncarew/spark,2947721120/choredev,ussuri/chromedeveditor,hxddh/chromedeveditor,modulexcite/chromedeveditor,yikaraman/chromedeveditor,valmzetvn/chromedeveditor,beaufortfrancois/chromedeveditor,googlearchive/chromedeveditor,b0dh1sattva/chromedeveditor,devoncarew/spark,beaufortfrancois/chromedeveditor,2947721120/chromedeveditor,devoncarew/spark