internal/jsonrpc2/stack: move from internal/stack

It is used only by jsonrpc2's tests, via stacktest.NoLeak.

Change-Id: Icf138a2b646bdf00252007f1cdf29f0e55201e2c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/686977
Reviewed-by: Robert Findley <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>

Author: adonovan

internal/jsonrpc2/jsonrpc2_test.go

@@ -16,7 +16,7 @@ import (
 
 	"golang.org/x/tools/internal/event/export/eventtest"
 	"golang.org/x/tools/internal/jsonrpc2"
-	"golang.org/x/tools/internal/stack/stacktest"
+	"golang.org/x/tools/internal/jsonrpc2/stack/stacktest"
 )
 
 var logRPC = flag.Bool("logrpc", false, "Enable jsonrpc2 communication logging")

internal/jsonrpc2/serve_test.go

@@ -11,7 +11,7 @@ import (
 	"testing"
 	"time"
 
-	"golang.org/x/tools/internal/stack/stacktest"
+	"golang.org/x/tools/internal/jsonrpc2/stack/stacktest"
 	"golang.org/x/tools/internal/testenv"
 )
 

internal/stack/parse.go renamed to internal/jsonrpc2/stack/parse.go

@@ -9,7 +9,7 @@ import (
 	"strings"
 	"testing"
 
-	"golang.org/x/tools/internal/stack"
+	"golang.org/x/tools/internal/jsonrpc2/stack"
 )
 
 func TestProcess(t *testing.T) {

internal/stack/process.go renamed to internal/jsonrpc2/stack/process.go

@@ -8,7 +8,7 @@ import (
 	"testing"
 	"time"
 
-	"golang.org/x/tools/internal/stack"
+	"golang.org/x/tools/internal/jsonrpc2/stack"
 )
 
 // this is only needed to support pre 1.14 when testing.TB did not have Cleanup