fixed review changes

Library/Homebrew/cask/cmd/abstract_command.rb

@@ -2,14 +2,12 @@
 
 require_relative "options"
 require "search"
-require "utils"
 
 module Cask
   class Cmd
     class AbstractCommand
       include Options
       include Homebrew::Search
-      include Utils
 
       option "--[no-]binaries",   :binaries,      true
       option "--debug",           :debug,         false

Library/Homebrew/cask/cmd/info.rb

@@ -46,7 +46,7 @@ module Cask
 
       def self.info(cask)
         puts get_info(cask)
-        Analytics.cask_output(cask)
+        ::Utils::Analytics.cask_output(cask)
       end
 
       def self.title_info(cask)

Library/Homebrew/test/cask/cmd/info_spec.rb

@@ -140,7 +140,7 @@ describe Cask::Cmd::Info, :cask do
     EOS
   end
 
-  it "can run be run with a url twice", :needs_network do
+  it "can run be run with a url twice and returns analytics", :needs_network do
     analytics = {
       "analytics" => {
         "install" => {