Refresh code from PR #2518, to fix review comments.

Author: marcalff

exporters/ostream/include/opentelemetry/exporters/ostream/console_log_record_builder.h

@@ -23,9 +23,6 @@ class OPENTELEMETRY_EXPORT ConsoleLogRecordBuilder
 public:
   static void Register(opentelemetry::sdk::configuration::Registry *registry);
 
-  ConsoleLogRecordBuilder()           = default;
-  ~ConsoleLogRecordBuilder() override = default;
-
   std::unique_ptr<opentelemetry::sdk::logs::LogRecordExporter> Build(
       const opentelemetry::sdk::configuration::ConsoleLogRecordExporterConfiguration *model)
       const override;

exporters/ostream/include/opentelemetry/exporters/ostream/console_push_metric_builder.h

@@ -23,9 +23,6 @@ class OPENTELEMETRY_EXPORT ConsolePushMetricBuilder
 public:
   static void Register(opentelemetry::sdk::configuration::Registry *registry);
 
-  ConsolePushMetricBuilder()           = default;
-  ~ConsolePushMetricBuilder() override = default;
-
   std::unique_ptr<opentelemetry::sdk::metrics::PushMetricExporter> Build(
       const opentelemetry::sdk::configuration::ConsolePushMetricExporterConfiguration *model)
       const override;

exporters/ostream/include/opentelemetry/exporters/ostream/console_span_builder.h

@@ -23,9 +23,6 @@ class OPENTELEMETRY_EXPORT ConsoleSpanBuilder
 public:
   static void Register(opentelemetry::sdk::configuration::Registry *registry);
 
-  ConsoleSpanBuilder()           = default;
-  ~ConsoleSpanBuilder() override = default;
-
   std::unique_ptr<opentelemetry::sdk::trace::SpanExporter> Build(
       const opentelemetry::sdk::configuration::ConsoleSpanExporterConfiguration *model)
       const override;