turn hidden --trace into a NOP

The --trace has helped in early stages analyze Podman code.  However,
it's contributing to dependency and binary bloat.  The standard go
tooling can also help in profiling, so let's turn `--trace` into a NOP.

[NO TESTS NEEDED]

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

1 files changed, 0 insertions, 56 deletions

diff --git a/vendor/github.com/uber/jaeger-client-go/contrib_observer.go b/vendor/github.com/uber/jaeger-client-go/contrib_observer.go
deleted file mode 100644
index 4ce1881f3..000000000
--- a/vendor/github.com/uber/jaeger-client-go/contrib_observer.go
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright (c) 2017 Uber Technologies, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package jaeger
-
-import (
-	opentracing "github.com/opentracing/opentracing-go"
-)
-
-// ContribObserver can be registered with the Tracer to receive notifications
-// about new Spans. Modelled after github.com/opentracing-contrib/go-observer.
-type ContribObserver interface {
-	// Create and return a span observer. Called when a span starts.
-	// If the Observer is not interested in the given span, it must return (nil, false).
-	// E.g :
-	//     func StartSpan(opName string, opts ...opentracing.StartSpanOption) {
-	//         var sp opentracing.Span
-	//         sso := opentracing.StartSpanOptions{}
-	//         if spanObserver, ok := Observer.OnStartSpan(span, opName, sso); ok {
-	//             // we have a valid SpanObserver
-	//         }
-	//         ...
-	//     }
-	OnStartSpan(sp opentracing.Span, operationName string, options opentracing.StartSpanOptions) (ContribSpanObserver, bool)
-}
-
-// ContribSpanObserver is created by the Observer and receives notifications
-// about other Span events. This interface is meant to match
-// github.com/opentracing-contrib/go-observer, via duck typing, without
-// directly importing the go-observer package.
-type ContribSpanObserver interface {
-	OnSetOperationName(operationName string)
-	OnSetTag(key string, value interface{})
-	OnFinish(options opentracing.FinishOptions)
-}
-
-// wrapper observer for the old observers (see observer.go)
-type oldObserver struct {
-	obs Observer
-}
-
-func (o *oldObserver) OnStartSpan(sp opentracing.Span, operationName string, options opentracing.StartSpanOptions) (ContribSpanObserver, bool) {
-	spanObserver := o.obs.OnStartSpan(operationName, options)
-	return spanObserver, spanObserver != nil
-}