Remove unused code in internal package (#425)
Remove unused code in internal package (#425)

Just removing unused code from internal package.
open-telemetry/opentelemetry-collector,open-telemetry/opentelemetry-collector,census-instrumentation/opencensus-service,open-telemetry/opentelemetry-collector-contrib,open-telemetry/opentelemetry-collector,census-instrumentation/opencensus-service,open-telemetry/opentelemetry-collector-contrib