cmd/tailscale: delete unused FileTargetsEvent; gofmt

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

cmd/tailscale/main.go

@@ -175,12 +175,11 @@ type FileSendEvent struct {
 
 // UIEvent types.
 type (
-	ToggleEvent      struct{}
+	ToggleEvent     struct{}
-	ReauthEvent      struct{}
+	ReauthEvent     struct{}
-	WebAuthEvent     struct{}
+	WebAuthEvent    struct{}
-	GoogleAuthEvent  struct{}
+	GoogleAuthEvent struct{}
-	LogoutEvent      struct{}
+	LogoutEvent     struct{}
-	FileTargetsEvent struct{}
 )
 
 // serverOAuthID is the OAuth ID of the tailscale-android server, used
@@ -872,7 +871,6 @@ func (a *App) runUI() error {
 		case files = <-onFileShare:
 			ui.ShowShareDialog()
 			w.Invalidate()
-			backendEvents <- FileTargetsEvent{}
 		case t := <-a.targetsLoaded:
 			ui.FillShareDialog(t.Targets, t.Err)
 			w.Invalidate()

cmd/tailscale/pprof.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build pprof
 // +build pprof
 
 package main

cmd/tailscale/tools.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build tools
 // +build tools
 
 package main