spacemacs: remove spacemacs-theme (it is part of spacemacs-core)

layers/!distribution/spacemacs/packages.el

@@ -73,7 +73,6 @@
         smartparens
         smooth-scrolling
         (solarized-theme :location local)
-        spacemacs-theme
         spray
         vi-tilde-fringe
         volatile-highlights
@@ -1595,14 +1594,6 @@ It will toggle the overlay under point or create an overlay of one character."
     :defer t
     :init (setq org-fontify-whole-heading-line t)))
 
-(defun spacemacs/init-spacemacs-theme ()
-  (use-package spacemacs-theme
-    :defer t
-    :init
-    (progn
-      (setq spacemacs-theme-comment-bg t)
-      (setq spacemacs-theme-org-height t))))
-
 (defun spacemacs/init-linum-relative ()
   (use-package linum-relative
     :commands linum-relative-toggle