all: update golang.org/x/* dependencies

Updates src/ and src/cmd/* dependencies, using

    go mod vendor

as well as

    updatestd -branch=master -goroot=$GOROOT

This change was ran in anticipation of bringing in x/net/http2 CL 237957.

For #32112.
For #36905.

Change-Id: If8cefc348463b6d82d85020b57db411213720ef8
Reviewed-on: https://go-review.googlesource.com/c/go/+/296789
Trust: Emmanuel Odeke <emmanuel@orijtech.com>
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Emmanuel Odeke <emmanuel@orijtech.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Alexander Rakoczy <alex@golang.org>

1 files changed, 10 insertions, 14 deletions

diff --git a/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner.go b/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner.go
index c0661bf4aa..0c702398d3 100644
--- a/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner.go
+++ b/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner.go
@@ -70,7 +70,11 @@ func (a *addr2LinerJob) write(s string) error {
 }
 
 func (a *addr2LinerJob) readLine() (string, error) {
-	return a.out.ReadString('\n')
+	s, err := a.out.ReadString('\n')
+	if err != nil {
+		return "", err
+	}
+	return strings.TrimSpace(s), nil
 }
 
 // close releases any resources used by the addr2liner object.
@@ -115,19 +119,11 @@ func newAddr2Liner(cmd, file string, base uint64) (*addr2Liner, error) {
 	return a, nil
 }
 
-func (d *addr2Liner) readString() (string, error) {
-	s, err := d.rw.readLine()
-	if err != nil {
-		return "", err
-	}
-	return strings.TrimSpace(s), nil
-}
-
 // readFrame parses the addr2line output for a single address. It
 // returns a populated plugin.Frame and whether it has reached the end of the
 // data.
 func (d *addr2Liner) readFrame() (plugin.Frame, bool) {
-	funcname, err := d.readString()
+	funcname, err := d.rw.readLine()
 	if err != nil {
 		return plugin.Frame{}, true
 	}
@@ -135,12 +131,12 @@ func (d *addr2Liner) readFrame() (plugin.Frame, bool) {
 		// If addr2line returns a hex address we can assume it is the
 		// sentinel. Read and ignore next two lines of output from
 		// addr2line
-		d.readString()
-		d.readString()
+		d.rw.readLine()
+		d.rw.readLine()
 		return plugin.Frame{}, true
 	}
 
-	fileline, err := d.readString()
+	fileline, err := d.rw.readLine()
 	if err != nil {
 		return plugin.Frame{}, true
 	}
@@ -186,7 +182,7 @@ func (d *addr2Liner) rawAddrInfo(addr uint64) ([]plugin.Frame, error) {
 		return nil, err
 	}
 
-	resp, err := d.readString()
+	resp, err := d.rw.readLine()
 	if err != nil {
 		return nil, err
 	}