[emacs mode] Don't use (declare (special ...))
[emacs mode] Don't use (declare (special ...))

It doesn't work well with lexical-binding
(http://lists.gnu.org/archive/html/help-gnu-emacs/2014-07/msg00485.html),
and the code works just as well in every instance where it's been used
here.

jgiles/tern,fileability/tern,dorellang/tern,jgiles/tern,angelozerr/tern,angelozerr/tern,emacsmirror/tern,marijnh/tern,cloud9ide/tern,emacsmirror/tern,marijnh/tern,mcanthony/tern,albertinad/tern,ternjs/tern,othree/tern,messfairy/tern,cdosborn/tern,MarcelGerber/tern,marijnh/tern,jgiles/tern,neoclide/tern,neoclide/tern,fileability/tern,ternjs/tern,anandthakker/tern,cloud9ide/tern,othree/tern,eranif/tern,albertinad/tern,dorellang/tern,rustemferreira/tern,rustemferreira/tern,rustemferreira/tern,adrianton3/tern,dorellang/tern,adrianton3/tern,emallson/tern,anandthakker/tern,MarcelGerber/tern,cdosborn/tern,messfairy/tern,albertinad/tern,emallson/tern,Icenium/tern,messfairy/tern,MarcelGerber/tern,adrianton3/tern,cdosborn/tern,talyian/tern,eranif/tern,fileability/tern,anandthakker/tern,Icenium/tern,Icenium/tern,emallson/tern,talyian/tern,mcanthony/tern,mcanthony/tern,neoclide/tern,othree/tern,emacsmirror/tern,ternjs/tern,talyian/tern,eranif/tern