apps/gophers: update gio version

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

apps/go.mod

@@ -3,7 +3,7 @@ module gioui.org/apps
 go 1.12
 
 require (
-	gioui.org/ui v0.0.0-20190801132714-cb312c8d3219
+	gioui.org/ui v0.0.0-20190801165649-73b1e642098c
 	github.com/google/go-github/v24 v24.0.1
 	golang.org/x/exp v0.0.0-20190627132806-fd42eb6b336f
 	golang.org/x/image v0.0.0-20190703141733-d6a02ce849c9

apps/gophers/main.go

@@ -363,7 +363,7 @@ func (a *App) face(f *sfnt.Font, size float32) text.Face {
 }
 
 func (a *App) layoutTimings(c ui.Config, q input.Queue, ops *ui.Ops, cs layout.Constraints) layout.Dimens {
-	for _, e := range q.Events(a) {
+	for e, ok := q.Next(a); ok; e, ok = q.Next(a) {
 		if e, ok := e.(system.ProfileEvent); ok {
 			a.profile = e
 		}