1 files changed, 0 insertions, 83 deletions
diff --git a/vendor/cloud.google.com/go/internal/trace/go18.go b/vendor/cloud.google.com/go/internal/trace/go18.go
deleted file mode 100644
index b3160f6..0000000
--- a/vendor/cloud.google.com/go/internal/trace/go18.go
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright 2018 Google LLC
-//
-// 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.
-
-// +build go1.8
-
-package trace
-
-import (
-	"go.opencensus.io/trace"
-	"golang.org/x/net/context"
-	"google.golang.org/api/googleapi"
-	"google.golang.org/genproto/googleapis/rpc/code"
-	"google.golang.org/grpc/status"
-)
-
-func StartSpan(ctx context.Context, name string) context.Context {
-	ctx, _ = trace.StartSpan(ctx, name)
-	return ctx
-}
-
-func EndSpan(ctx context.Context, err error) {
-	span := trace.FromContext(ctx)
-	if err != nil {
-		span.SetStatus(toStatus(err))
-	}
-	span.End()
-}
-
-// ToStatus interrogates an error and converts it to an appropriate
-// OpenCensus status.
-func toStatus(err error) trace.Status {
-	if err2, ok := err.(*googleapi.Error); ok {
-		return trace.Status{Code: httpStatusCodeToOCCode(err2.Code), Message: err2.Message}
-	} else if s, ok := status.FromError(err); ok {
-		return trace.Status{Code: int32(s.Code()), Message: s.Message()}
-	} else {
-		return trace.Status{Code: int32(code.Code_UNKNOWN), Message: err.Error()}
-	}
-}
-
-// TODO (deklerk): switch to using OpenCensus function when it becomes available.
-// Reference: https://github.com/googleapis/googleapis/blob/26b634d2724ac5dd30ae0b0cbfb01f07f2e4050e/google/rpc/code.proto
-func httpStatusCodeToOCCode(httpStatusCode int) int32 {
-	switch httpStatusCode {
-	case 200:
-		return int32(code.Code_OK)
-	case 499:
-		return int32(code.Code_CANCELLED)
-	case 500:
-		return int32(code.Code_UNKNOWN) // Could also be Code_INTERNAL, Code_DATA_LOSS
-	case 400:
-		return int32(code.Code_INVALID_ARGUMENT) // Could also be Code_OUT_OF_RANGE
-	case 504:
-		return int32(code.Code_DEADLINE_EXCEEDED)
-	case 404:
-		return int32(code.Code_NOT_FOUND)
-	case 409:
-		return int32(code.Code_ALREADY_EXISTS) // Could also be Code_ABORTED
-	case 403:
-		return int32(code.Code_PERMISSION_DENIED)
-	case 401:
-		return int32(code.Code_UNAUTHENTICATED)
-	case 429:
-		return int32(code.Code_RESOURCE_EXHAUSTED)
-	case 501:
-		return int32(code.Code_UNIMPLEMENTED)
-	case 503:
-		return int32(code.Code_UNAVAILABLE)
-	default:
-		return int32(code.Code_UNKNOWN)
-	}
-}