Fix transitions for image_download and activation
Change-Id: I713ada52eef9d275c7d7596026e178c7382e8335
diff --git a/vendor/golang.org/x/net/http2/http2.go b/vendor/golang.org/x/net/http2/http2.go
index bdaba1d..5571ccf 100644
--- a/vendor/golang.org/x/net/http2/http2.go
+++ b/vendor/golang.org/x/net/http2/http2.go
@@ -19,7 +19,6 @@
import (
"bufio"
"crypto/tls"
- "errors"
"fmt"
"io"
"net/http"
@@ -173,11 +172,6 @@
return fmt.Sprintf("UNKNOWN_SETTING_%d", uint16(s))
}
-var (
- errInvalidHeaderFieldName = errors.New("http2: invalid header field name")
- errInvalidHeaderFieldValue = errors.New("http2: invalid header field value")
-)
-
// validWireHeaderFieldName reports whether v is a valid header field
// name (key). See httpguts.ValidHeaderName for the base rules.
//
@@ -247,6 +241,7 @@
// Its buffered writer is lazily allocated as needed, to minimize
// idle memory usage with many connections.
type bufferedWriter struct {
+ _ incomparable
w io.Writer // immutable
bw *bufio.Writer // non-nil when data is buffered
}
@@ -319,6 +314,7 @@
}
type httpError struct {
+ _ incomparable
msg string
timeout bool
}
@@ -382,3 +378,8 @@
func validPseudoPath(v string) bool {
return (len(v) > 0 && v[0] == '/') || v == "*"
}
+
+// incomparable is a zero-width, non-comparable type. Adding it to a struct
+// makes that struct also non-comparable, and generally doesn't add
+// any size (as long as it's first).
+type incomparable [0]func()