vendor: add github.com/ianlancetaylor/demangle

Add the new package required by pkg/report/fuchsia.go.
Also update everything else because there does not seem
to be a way to add a package without a wholesale update.

5 files changed, 80 insertions, 10 deletions

diff --git a/vendor/cloud.google.com/go/storage/go110.go b/vendor/cloud.google.com/go/storage/go110.go
new file mode 100644
index 000000000..b85e8c3b9
--- /dev/null
+++ b/vendor/cloud.google.com/go/storage/go110.go
@@ -0,0 +1,30 @@
+// Copyright 2017 Google Inc. All Rights Reserved.
+//
+// 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 go1.10
+
+package storage
+
+import "google.golang.org/api/googleapi"
+
+func shouldRetry(err error) bool {
+	switch e := err.(type) {
+	case *googleapi.Error:
+		// Retry on 429 and 5xx, according to
+		// https://cloud.google.com/storage/docs/exponential-backoff.
+		return e.Code == 429 || (e.Code >= 500 && e.Code < 600)
+	default:
+		return false
+	}
+}
diff --git a/vendor/cloud.google.com/go/storage/invoke.go b/vendor/cloud.google.com/go/storage/invoke.go
index e8fc924ea..46423a8b2 100644
--- a/vendor/cloud.google.com/go/storage/invoke.go
+++ b/vendor/cloud.google.com/go/storage/invoke.go
@@ -18,7 +18,6 @@ import (
 	"cloud.google.com/go/internal"
 	gax "github.com/googleapis/gax-go"
 	"golang.org/x/net/context"
-	"google.golang.org/api/googleapi"
 )
 
 // runWithRetry calls the function until it returns nil or a non-retryable error, or
@@ -29,13 +28,7 @@ func runWithRetry(ctx context.Context, call func() error) error {
 		if err == nil {
 			return true, nil
 		}
-		e, ok := err.(*googleapi.Error)
-		if !ok {
-			return true, err
-		}
-		// Retry on 429 and 5xx, according to
-		// https://cloud.google.com/storage/docs/exponential-backoff.
-		if e.Code == 429 || (e.Code >= 500 && e.Code < 600) {
+		if shouldRetry(err) {
 			return false, nil
 		}
 		return true, err
diff --git a/vendor/cloud.google.com/go/storage/not_go110.go b/vendor/cloud.google.com/go/storage/not_go110.go
new file mode 100644
index 000000000..c354e74bf
--- /dev/null
+++ b/vendor/cloud.google.com/go/storage/not_go110.go
@@ -0,0 +1,40 @@
+// Copyright 2017 Google Inc. All Rights Reserved.
+//
+// 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 !go1.10
+
+package storage
+
+import (
+	"net/url"
+	"strings"
+
+	"google.golang.org/api/googleapi"
+)
+
+func shouldRetry(err error) bool {
+	switch e := err.(type) {
+	case *googleapi.Error:
+		// Retry on 429 and 5xx, according to
+		// https://cloud.google.com/storage/docs/exponential-backoff.
+		return e.Code == 429 || (e.Code >= 500 && e.Code < 600)
+	case *url.Error:
+		// Retry on REFUSED_STREAM.
+		// Unfortunately the error type is unexported, so we resort to string
+		// matching.
+		return strings.Contains(e.Error(), "REFUSED_STREAM")
+	default:
+		return false
+	}
+}
diff --git a/vendor/cloud.google.com/go/storage/storage.go b/vendor/cloud.google.com/go/storage/storage.go
index ad2fde4d0..82c0ddbf5 100644
--- a/vendor/cloud.google.com/go/storage/storage.go
+++ b/vendor/cloud.google.com/go/storage/storage.go
@@ -721,11 +721,16 @@ type ObjectAttrs struct {
 	// sent in the response headers.
 	ContentDisposition string
 
-	// MD5 is the MD5 hash of the object's content. This field is read-only.
+	// MD5 is the MD5 hash of the object's content. This field is read-only,
+	// except when used from a Writer. If set on a Writer, the uploaded
+	// data is rejected if its MD5 hash does not match this field.
 	MD5 []byte
 
 	// CRC32C is the CRC32 checksum of the object's content using
-	// the Castagnoli93 polynomial. This field is read-only.
+	// the Castagnoli93 polynomial. This field is read-only, except when
+	// used from a Writer. If set on a Writer and Writer.SendCRC32C
+	// is true, the uploaded data is rejected if its CRC32c hash does not
+	// match this field.
 	CRC32C uint32
 
 	// MediaLink is an URL to the object's content. This field is read-only.
diff --git a/vendor/cloud.google.com/go/storage/writer.go b/vendor/cloud.google.com/go/storage/writer.go
index 19f4f0e10..109112c62 100644
--- a/vendor/cloud.google.com/go/storage/writer.go
+++ b/vendor/cloud.google.com/go/storage/writer.go
@@ -36,6 +36,8 @@ type Writer struct {
 	// SendCRC specifies whether to transmit a CRC32C field. It should be set
 	// to true in addition to setting the Writer's CRC32C field, because zero
 	// is a valid CRC and normally a zero would not be transmitted.
+	// If a CRC32C is sent, and the data written does not match the checksum,
+	// the write will be rejected.
 	SendCRC32C bool
 
 	// ChunkSize controls the maximum number of bytes of the object that the