Remove old screenshot code

app/assets/stylesheets/screenshot.sass

@@ -1,12 +0,0 @@
-//= require player
-
-body.screenshot
-  background-color: transparent
-  padding: 0
-  margin: 0
-
-  .control-bar
-    display: none
-
-  .asciinema-player-wrapper
-    text-align: left

app/helpers/asciicasts_helper.rb

@@ -38,16 +38,6 @@ module AsciicastsHelper
     content_tag('asciinema-player', '', opts)
   end
 
-  def screenshot_javascript_tag
-    js = assets.find_asset('embed.js').to_s
-    content_tag(:script, js.html_safe)
-  end
-
-  def screenshot_stylesheet_tag
-    css = translate_asset_paths(assets.find_asset('screenshot.css').to_s)
-    content_tag(:style, css.html_safe)
-  end
-
   def embed_script(asciicast)
     src = asciicast_url(asciicast, format: :js)
     id = "asciicast-#{asciicast.to_param}"
@@ -69,13 +59,6 @@ module AsciicastsHelper
 
   private
 
-  def translate_asset_paths(css)
-    css.gsub(/['"]\/assets\/(.+?)(-\w{64})?\.(.+?)['"]/) { |m|
-      path = assets.find_asset("#{$1}.#{$3}").pathname
-      "'#{path}'"
-    }
-  end
-
   def base64_poster(asciicast)
     'data:application/json;base64,' + Base64.encode64(JSON.generate(asciicast.snapshot, ascii_only: true))
   end

app/views/layouts/screenshot.html.slim

@@ -1,9 +0,0 @@
-doctype html
-html[lang="en"]
-  head
-    meta[charset="utf-8"]
-    = screenshot_javascript_tag
-    = screenshot_stylesheet_tag
-    = content_for(:head)
-  body.screenshot
-    = yield

config/initializers/assets.rb

@@ -5,4 +5,4 @@ Rails.application.config.assets.version = '1.0'
 
 # Precompile additional assets.
 # application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
-Rails.application.config.assets.precompile += %w( player.css asciinema-player.js embed.css embed.js widget.js screenshot.css )
+Rails.application.config.assets.precompile += %w( player.css asciinema-player.js embed.css embed.js widget.js )