Inline initialize_yaml_processor

app/models/ci/pipeline.rb

@@ -477,7 +477,7 @@ module Ci
       return @config_processor if defined?(@config_processor)
 
       @config_processor ||= begin
-        initialize_yaml_processor
+        ::Gitlab::Ci::YamlProcessor.new(ci_yaml_file, { project: project, sha: sha })
       rescue Gitlab::Ci::YamlProcessor::ValidationError => e
         self.yaml_errors = e.message
         nil
@@ -487,10 +487,6 @@ module Ci
       end
     end
 
-    def initialize_yaml_processor
-      ::Gitlab::Ci::YamlProcessor.new(ci_yaml_file, { project: project, sha: sha })
-    end
-
     def ci_yaml_file_path
       if project.ci_config_path.blank?
         '.gitlab-ci.yml'