lib/opentelemetry/trace/propagation.rb in opentelemetry-api-0.7.0 vs lib/opentelemetry/trace/propagation.rb in opentelemetry-api-0.8.0

@@ -2,10 +2,9 @@
 
 # Copyright 2019 OpenTelemetry Authors
 #
 # SPDX-License-Identifier: Apache-2.0
 
-require 'opentelemetry/trace/propagation/context_keys'
 require 'opentelemetry/trace/propagation/trace_context'
 
 module OpenTelemetry
   module Trace
     # The Trace::Propagation module contains injectors and extractors for