1 files changed, 0 insertions, 45 deletions
diff --git a/app/models/blob_viewer/metrics_dashboard_yml.rb b/app/models/blob_viewer/metrics_dashboard_yml.rb
deleted file mode 100644
index b63f3022198..00000000000
--- a/app/models/blob_viewer/metrics_dashboard_yml.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-# frozen_string_literal: true
-
-module BlobViewer
-  class MetricsDashboardYml < Base
-    include ServerSide
-    include Gitlab::Utils::StrongMemoize
-    include Auxiliary
-
-    self.partial_name = 'metrics_dashboard_yml'
-    self.loading_partial_name = 'metrics_dashboard_yml_loading'
-    self.file_types = %i(metrics_dashboard)
-    self.binary = false
-
-    def self.can_render?(blob, verify_binary: true)
-      super && !Feature.enabled?(:remove_monitor_metrics)
-    end
-
-    def valid?
-      errors.blank?
-    end
-
-    def errors
-      strong_memoize(:errors) do
-        prepare!
-        parse_blob_data
-      end
-    end
-
-    private
-
-    def parse_blob_data
-      old_metrics_dashboard_validation
-    end
-
-    def old_metrics_dashboard_validation
-      yaml = ::Gitlab::Config::Loader::Yaml.new(blob.data).load_raw!
-      ::PerformanceMonitoring::PrometheusDashboard.from_json(yaml)
-      []
-    rescue Gitlab::Config::Loader::FormatError => e
-      ["YAML syntax: #{e.message}"]
-    rescue ActiveModel::ValidationError => e
-      e.model.errors.messages.map { |messages| messages.join(': ') }
-    end
-  end
-end