Remove unused temp directory

build/package.json

@@ -30,7 +30,6 @@
     "rcedit": "~0.1.2",
     "request": "~2.27.0",
     "rimraf": "~2.2.2",
-    "temp": "~0.6.0",
     "unzip": "~0.1.9",
     "vm-compatibility-layer": "~0.1.0",
     "walkdir": "0.0.7"

build/tasks/docs-task.coffee

@@ -3,7 +3,6 @@ path = require 'path'
 async = require 'async'
 fs = require 'fs-plus'
 request = require 'request'
-temp = require 'temp'
 
 module.exports = (grunt) ->
   cmd = path.join('node_modules', '.bin', 'coffee')
@@ -14,8 +13,6 @@ module.exports = (grunt) ->
   grunt.registerTask 'build-docs', 'Builds the API docs in src/app', ->
     done = @async()
 
-    downloadDir = temp.mkdirSync('atom-docs-download-dir-')
-
     downloadFileFromRepo = ({repo, file}, callback) ->
       uri = "https://raw2.github.com/atom/#{repo}/master/#{file}"
       request uri, (error, response, contents) ->