Revert "Tie legacy analytics ID to environment"

This reverts commit 3e15194eff.

This will allow monitoring the new experience analytics to not be tampered by the
legacy analytics.

app/controllers/legacy/application_controller.rb

@@ -1,7 +1,6 @@
 module Legacy
   class ApplicationController < ActionController::Base
     protect_from_forgery with: :exception, prepend: true
-    before_action :set_google_analytics_id
 
     layout "legacy/application"
 
@@ -19,11 +18,5 @@ module Legacy
       end
     end
 
-    private
-
-    def set_google_analytics_id
-      @google_analytics_id = ENV['GOOGLE_ANALYTICS_ID']
-    end
-
   end
 end

app/views/layouts/legacy/application.html.haml

@@ -13,13 +13,13 @@
     = javascript_include_tag 'application', 'data-turbolinks-track': 'reload'
 
     / Global site tag (gtag.js) - Google Analytics
-    %script{:async => "", :src => "https://www.googletagmanager.com/gtag/js?id=#{@google_analytics_id}"}
+    %script{:async => "", :src => "https://www.googletagmanager.com/gtag/js?id=UA-132936999-1"}
     :javascript
       window.dataLayer = window.dataLayer || [];
       function gtag(){dataLayer.push(arguments);}
       gtag('js', new Date());
 
-      gtag('config', #{@google_analytics_id.to_json.html_safe});
+      gtag('config', 'UA-132936999-1');
 
   %body
     .container