[Sass] [SCSS] Clean up Parser#attrib_name!.
[Sass] [SCSS] Clean up Parser#attrib_name!.

liquidmetal/sass,rammy7219/sass,amitsuroliya/sass,chriseppstein/haml,ridixcr/sass,srawlins/sass,amatsuda/haml,askl56/sass,keithpitty/haml,HugoRLopes/sass,haml/haml,concord-consortium/haml,uniba/hamldoc_ja,modulexcite/sass,dylannnn/sass,rammy7219/sass,Anshdesire/sass,zaru/sass,chriseppstein/haml,danielfein/sass,baiyanghese/sass,Industrys/sass,askl56/sass,Industrys/sass,srawlins/sass,OrenBochman/sass,oss-practice/sass,schneems/sass,JuanitoFatas/sass,liquidmetal/sass,saper/sass,haml/haml,srinivashappy/sass,chriseppstein/sass,schneems/sass,srinivashappy/sass,dg1dd1ngs/haml,antonifs/sass,PMArtz92/sass,stanhu/haml,StephanieMak/sass,nicklima/sass,tangposmarvin/sass,macressler/haml,antonifs/sass,Anshdesire/sass,tangposmarvin/sass,PMArtz92/sass,nazar-pc/haml,Ahnita/sass,haml/haml,Iamronan/sass,xzyfer/sass,nickg33/sass,nicklima/sass,HugoRLopes/sass,Galactix/sass,ridixcr/sass,amitsuroliya/sass,Ahnita/sass,cmpereirasi/sass,hcatlin/sass,Andrey-Pavlov/sass,stewx/sass,lmetla/sass,tangposmarvin/haml,stanhu/haml,jaroot32/sass,haml/haml,saper/sass,nickg33/sass,JuanitoFatas/sass,hcatlin/sass,dg1dd1ngs/haml,Andrey-Pavlov/sass,nazar-pc/haml,MetaAshley/sass,tenderlove/sass,cmpereirasi/sass,stewx/sass,dylannnn/sass,zaru/sass,DanteKaris/sass,Iamronan/sass,keithpitty/haml,14113/sass,lmetla/sass,Galactix/sass,DanteKaris/sass,StephanieMak/sass,MetaAshley/sass,danielfein/sass,Nzaga/sass,briangonzalez/sass,xzyfer/sass,jaroot32/sass,tangposmarvin/haml,macressler/haml,OrenBochman/sass,Nzaga/sass,modulexcite/sass,sideci-sample/sideci-sample-haml