Remove git code on windows

[#162895264] pivotal-cf/winfs-injector #5: `winfs-injector` doesn't work on windows due to permission errors

Signed-off-by: Chris Hendrix <[email protected]>

winfsinjector/application.go

@@ -5,10 +5,8 @@ import (
  "fmt"
  "io/ioutil"
  "os"
- "os/exec"
  "path/filepath"
  "regexp"
- "runtime"
  "strings"
 
  yaml "gopkg.in/yaml.v2"
@@ -94,22 +92,6 @@ func (a Application) Run(inputTile, outputTile, workingDir string) error {
  return err
  }
 
- if runtime.GOOS == "windows" {
- cmd := exec.Command("git", "config", "core.filemode", "false")
- cmd.Dir = embeddedReleaseDir
- stdoutStderr, err := cmd.CombinedOutput()
- if err != nil {
- return fmt.Errorf("unable to fix file permissions for windows: %s, %s", stdoutStderr, err)
- }
-
- cmd = exec.Command("git", "submodule", "foreach", "git", "config", "core.filemode", "false")
- cmd.Dir = embeddedReleaseDir
- stdoutStderr, err = cmd.CombinedOutput()
- if err != nil {
- return fmt.Errorf("unable to fix file permissions for windows: %s, %s", stdoutStderr, err)
- }
- }
-
  releaseName, err := a.extractReleaseName(embeddedReleaseDir)
  if err != nil {
  return err