Merge branch 'remove-blob-refactor-ff-checks' into 'master'

.rubocop_todo/capybara/visibility_matcher.yml

.rubocop_todo/layout/argument_alignment.yml

.rubocop_todo/layout/line_length.yml

.rubocop_todo/layout/space_inside_block_braces.yml

.rubocop_todo/rails/skips_model_validations.yml

.rubocop_todo/rspec/context_wording.yml

.rubocop_todo/rspec/return_from_stub.yml

.rubocop_todo/style/guard_clause.yml

.rubocop_todo/style/if_unless_modifier.yml

app/assets/javascripts/repository/components/table/row.vue

app/assets/javascripts/repository/index.js

app/controllers/projects/blob_controller.rb

app/controllers/projects/tree_controller.rb

app/controllers/projects_controller.rb

app/helpers/markup_helper.rb

app/views/projects/blob/_blob.html.haml

config/feature_flags/development/refactor_blob_viewer.yml

...refactor_blob_viewer_disabled/projects/path_locks_spec.rb

qa/qa/ee/page/file/show.rb

...res/ee/browser_ui/3_create/repository/code_owners_spec.rb