Fix splitter draggable reagon width being off-by-1 (too narrow) for 1px-wide splitter
Fix splitter draggable reagon width being off-by-1 (too narrow) for 1px-wide splitter

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