remove obsolete file

lib/travis/api/app.rb

@@ -20,7 +20,6 @@ require 'metriks/librato_metrics_reporter'
 require 'travis/support/log_subscriber/active_record_metrics'
 require 'fileutils'
 require 'travis/api/v2/http'
-require 'travis/api/conditional_skylight'
 
 # Rack class implementing the HTTP API.
 # Instances respond to #call.

lib/travis/api/conditional_skylight.rb

@@ -1,50 +0,0 @@
-# if ENV['SKYLIGHT_AUTHENTICATION']
-#
-#   # require 'skylight/sinatra'
-#   # require 'tool/thread_local'
-#   # Skylight.start!
-#   #
-#   # module Travis
-#   #   module Api
-#   #     module ConditionalSkylight
-#   #       FEATURES        = Tool::ThreadLocal.new
-#   #       CHECK_FREQUENCY = 120
-#   #       NOT_JSON        = %r(\.(xml|png|txt|atom|svg)$)
-#   #
-#   #       module Middleware
-#   #         ::Skylight::Middleware.send(:prepend, self)
-#   #         def call(env)
-#   #           if ConditionalSkylight.track?(env)
-#   #             super(env)
-#   #           else
-#   #             t { "skipping middleware (condition not met)".freeze }
-#   #             @app.call(env)
-#   #           end
-#   #         end
-#   #       end
-#   #
-#   #       extend self
-#   #
-#   #       def track?(env)
-#   #         return false unless feature_active? :skylight
-#   #         return false if     feature_active? :skylight_json_only and env['PATH_INFO'.freeze] =~ NOT_JSON
-#   #         true
-#   #       end
-#   #
-#   #       def feature_active?(feature)
-#   #         last_clear = Time.now.to_i - FEATURES[:last_clear].to_i
-#   #
-#   #         if last_clear > CHECK_FREQUENCY
-#   #           FEATURES.clear
-#   #           FEATURES[:last_clear] = Time.now.to_i
-#   #         end
-#   #
-#   #         FEATURES.fetch(feature) { FEATURES[feature] = Travis::Features.feature_active?(feature) }
-#   #       end
-#   #     end
-#   #   end
-#   # end
-#
-# else
-#   Travis.logger.info('SKYLIGHT_AUTHENTICATION not set, skipping Skylight.')
-# end