Remove third_party/golang.org/x/mobile as it is no longer used with Go 1.5.

third_party/go/src/golang.org/x/mobile/cmd/gomobile/main.go

Index: third_party/go/src/golang.org/x/mobile/cmd/gomobile/main.go
diff --git a/third_party/go/src/golang.org/x/mobile/cmd/gomobile/main.go b/third_party/go/src/golang.org/x/mobile/cmd/gomobile/main.go
deleted file mode 100644
index b091c9051d8a3d20557c0fab169d6880dcd90d96..0000000000000000000000000000000000000000
--- a/third_party/go/src/golang.org/x/mobile/cmd/gomobile/main.go
+++ /dev/null
@@ -1,127 +0,0 @@
-// Copyright 2015 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-/*
-Gomobile is a tool for building and running mobile apps written in Go.
-
-The tool is under development and not ready for use.
-*/
-package main
-
-import (
-	"bufio"
-	"flag"
-	"fmt"
-	"html/template"
-	"io"
-	"log"
-	"os"
-)
-
-func printUsage(w io.Writer) {
-	bufw := bufio.NewWriter(w)
-	if err := usageTmpl.Execute(bufw, commands); err != nil {
-		panic(err)
-	}
-	bufw.Flush()
-}
-
-var gomobileName = "gomobile"
-
-func main() {
-	gomobileName = os.Args[0]
-	flag.Usage = func() {
-		printUsage(os.Stderr)
-		os.Exit(2)
-	}
-	flag.Parse()
-	log.SetFlags(0)
-
-	args := flag.Args()
-	if len(args) < 1 {
-		flag.Usage()
-	}
-
-	if args[0] == "help" {
-		help(args[1:])
-		return
-	}
-
-	for _, cmd := range commands {
-		if cmd.Name == args[0] {
-			cmd.flag.Usage = func() {
-				cmd.usage()
-				os.Exit(1)
-			}
-			cmd.flag.Parse(args[1:])
-			if err := cmd.run(cmd); err != nil {
-				msg := err.Error()
-				if msg != "" {
-					fmt.Fprintf(os.Stderr, "%s: %v\n", os.Args[0], err)
-				}
-				os.Exit(1)
-			}
-			return
-		}
-	}
-	fmt.Fprintf(os.Stderr, "%s: unknown subcommand %q\nRun 'gomobile help' for usage.\n", os.Args[0], args[0])
-	os.Exit(2)
-}
-
-func help(args []string) {
-	if len(args) == 0 {
-		printUsage(os.Stdout)
-		return // succeeded at helping
-	}
-	if len(args) != 1 {
-		fmt.Fprintf(os.Stderr, "usage: %s help command\n\nToo many arguments given.\n", gomobileName)
-		os.Exit(2) // failed to help
-	}
-
-	arg := args[0]
-	for _, cmd := range commands {
-		if cmd.Name == arg {
-			cmd.usage()
-			return // succeeded at helping
-		}
-	}
-
-	fmt.Fprintf(os.Stderr, "Unknown help topic %#q.  Run '%s help'.\n", arg, gomobileName)
-	os.Exit(2)
-}
-
-var commands = []*command{
-	// TODO(crawshaw): cmdRun
-	cmdBind,
-	cmdBuild,
-	cmdInit,
-	cmdInstall,
-}
-
-type command struct {
-	run   func(*command) error
-	flag  flag.FlagSet
-	Name  string
-	Usage string
-	Short string
-	Long  string
-}
-
-func (cmd *command) usage() {
-	fmt.Fprintf(os.Stdout, "usage: %s %s %s\n%s", gomobileName, cmd.Name, cmd.Usage, cmd.Long)
-}
-
-var usageTmpl = template.Must(template.New("usage").Parse(
-	`Gomobile is a tool for building Android and iOS Go apps.
-
-Usage:
-
-	gomobile command [arguments]
-
-Commands:
-{{range .}}
-	{{.Name | printf "%-11s"}} {{.Short}}{{end}}
-
-Use 'gomobile help [command]' for more information about that command.
-`))