cmd,example: update gio version

Signed-off-by: Elias Naur <mail@eliasnaur.com>

example/gophers/main.go

@@ -77,9 +77,7 @@ func initProfiling() {
 
 func (a *App) run() error {
 	a.ui.profiling = *stats
-	gtx := &layout.Context{
-		Queue: a.w.Queue(),
-	}
+	gtx := layout.NewContext(a.w.Queue())
 	for {
 		select {
 		case users := <-a.updateUsers:

example/gophers/main_test.go

@@ -5,38 +5,16 @@ package main
 import (
 	"image"
 	"testing"
-	"time"
 
-	"gioui.org/io/event"
 	"gioui.org/layout"
-	"gioui.org/unit"
 )
 
-type queue struct{}
-
-type config struct{}
-
 func BenchmarkUI(b *testing.B) {
 	fetch := func(_ string) {}
 	u := newUI(fetch)
-	cfg := new(config)
-	gtx := &layout.Context{
-		Queue: new(queue),
-	}
+	gtx := new(layout.Context)
 	for i := 0; i < b.N; i++ {
-		gtx.Reset(cfg, image.Point{800, 600})
+		gtx.Reset(nil, image.Point{800, 600})
 		u.Layout(gtx)
 	}
 }
-
-func (queue) Events(k event.Key) []event.Event {
-	return nil
-}
-
-func (config) Now() time.Time {
-	return time.Now()
-}
-
-func (config) Px(v unit.Value) int {
-	return int(v.V + .5)
-}